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

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


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

Reorder the terms:
-3(-9 + 2x) + -4x + 7 = 0
(-9 * -3 + 2x * -3) + -4x + 7 = 0
(27 + -6x) + -4x + 7 = 0

Reorder the terms:
27 + 7 + -6x + -4x = 0

Combine like terms: 27 + 7 = 34
34 + -6x + -4x = 0

Combine like terms: -6x + -4x = -10x
34 + -10x = 0

Solving
34 + -10x = 0

Solving for variable 'x'.

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

Add '-34' to each side of the equation.
34 + -34 + -10x = 0 + -34

Combine like terms: 34 + -34 = 0
0 + -10x = 0 + -34
-10x = 0 + -34

Combine like terms: 0 + -34 = -34
-10x = -34

Divide each side by '-10'.
x = 3.4

Simplifying
x = 3.4

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