3(2x-7)+4=5x-12

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Solution for 3(2x-7)+4=5x-12 equation:


Simplifying
3(2x + -7) + 4 = 5x + -12

Reorder the terms:
3(-7 + 2x) + 4 = 5x + -12
(-7 * 3 + 2x * 3) + 4 = 5x + -12
(-21 + 6x) + 4 = 5x + -12

Reorder the terms:
-21 + 4 + 6x = 5x + -12

Combine like terms: -21 + 4 = -17
-17 + 6x = 5x + -12

Reorder the terms:
-17 + 6x = -12 + 5x

Solving
-17 + 6x = -12 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-17 + 6x + -5x = -12 + 5x + -5x

Combine like terms: 6x + -5x = 1x
-17 + 1x = -12 + 5x + -5x

Combine like terms: 5x + -5x = 0
-17 + 1x = -12 + 0
-17 + 1x = -12

Add '17' to each side of the equation.
-17 + 17 + 1x = -12 + 17

Combine like terms: -17 + 17 = 0
0 + 1x = -12 + 17
1x = -12 + 17

Combine like terms: -12 + 17 = 5
1x = 5

Divide each side by '1'.
x = 5

Simplifying
x = 5

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