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

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


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

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

Combine like terms: 6x + -4x = 2x
-21 + 2x = -5

Solving
-21 + 2x = -5

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 2x = -5 + 21

Combine like terms: -21 + 21 = 0
0 + 2x = -5 + 21
2x = -5 + 21

Combine like terms: -5 + 21 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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