Equation
−
3
(
2
−
x
)
−
x
=
2
(
3
x
+
1
)
+
2
x
Correct answer:
x =
-1.3333
Step-by-step explanation:
-3(2-x)-x=2(3x+1)+2x
-3·(2-x)-x=2·(3·x+1)+2·x
6x = -8
x =
-8
/
6
= -1.33333333
x = -
4
/
3
≈ -1.333333
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−3(2−x)−x=2(3x+1)+2x
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