Equation with one variable

Solve the following equation with one unknown:

5(7s + 5) =130

Correct result:

s =  3

Solution:


5(7s + 5) =130

5•(7•s + 5) =130

35s = 105

s = 3

Our simple equation calculator calculates it.



We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!






Showing 0 comments:
avatar




Tips to related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

You need to know the following knowledge to solve this word math problem:

Next similar math problems:

  • Find x
    eq222_23 Solve: if 2(x-1)=14, then x= (solve an equation with one unknown)
  • Simple equation
    eq_1 Solve the following simple equation: 2. (4x + 3) = 2-5. (1-x)
  • Simple equation 8
    eq1 Solve the following equation: 36=-(1+7x)-6(-7-x)
  • Simple equation 9
    eq2 Solve the following equation: -8y+5=-9y+9
  • Eq-frac
    fractions14 Solve the following equation with fractions: h + 1/3 =5/3
  • Equation with x
    eq2_3 Solve the following equation: 2x- (8x + 1) - (x + 2) / 5 = 9
  • Unknown number xyz
    numbs_1 Find the number that its triple is 24. Solve by equation.
  • Fraction + eq
    eq1 Solve following simple equation with fractions: -5/6(8+5b) = 75 + 5/3b
  • Expressions with variable
    plusminus This is algebra. Let n represent an unknown number and write the following expressions: 1. 4 times the sum of 7 and the number x 2. 4 times 7 plus the number x 3. 7 less than the product of 4 and the number x 4. 7 times the quantity 4 more than the number
  • Equatiom
    negativ_1 Solve equation with negatives: X/(-5) + 2 = -9
  • Please help its due tomorrow
    steps2_1 Using one of the following forms x+p=q or px=q write an to represent these problems using x as the unknown variable Emily can jump twice as far as Evan on the broad standing board if Emily can jump 6.5 feet. How many feet can Evan jump?
  • Simple equation 5
    eq222_17 Solve equation with fractions: X × 3/8 = 1/2
  • Simple equation 6
    eq1_9 Solve equation with one variable: X/2+X/3+X/4=X+4
  • Simplify
    numbers3_1 Simplify the following problem and express as a decimal: 5.68-[5-(2.69+5.65-3.89) /0.5]
  • Equation 15
    eq222_4 Solve equation with variables on both sides:
  • Eq1
    eq1_3 Solve equation: 4(a-3)=3(2a-5)
  • Linear function
    runners Using one of the following forms x+p=q or px=q write an to represent these problems using x as the unknown variable Larry ran 7 more miles than Barry in a month, if Larry ran 20 miles how many did Barry run? please help its due tomorrow