-2x+7-3(9-4x)=

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Solution for -2x+7-3(9-4x)= equation:


Simplifying
-2x + 7 + -3(9 + -4x) = 0
-2x + 7 + (9 * -3 + -4x * -3) = 0
-2x + 7 + (-27 + 12x) = 0

Reorder the terms:
7 + -27 + -2x + 12x = 0

Combine like terms: 7 + -27 = -20
-20 + -2x + 12x = 0

Combine like terms: -2x + 12x = 10x
-20 + 10x = 0

Solving
-20 + 10x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '20' to each side of the equation.
-20 + 20 + 10x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 10x = 0 + 20
10x = 0 + 20

Combine like terms: 0 + 20 = 20
10x = 20

Divide each side by '10'.
x = 2

Simplifying
x = 2

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