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

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


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

Reorder the terms:
-7(-7 + 2x) + 5(3x + -2) + -4 = 3 + -7
(-7 * -7 + 2x * -7) + 5(3x + -2) + -4 = 3 + -7
(49 + -14x) + 5(3x + -2) + -4 = 3 + -7

Reorder the terms:
49 + -14x + 5(-2 + 3x) + -4 = 3 + -7
49 + -14x + (-2 * 5 + 3x * 5) + -4 = 3 + -7
49 + -14x + (-10 + 15x) + -4 = 3 + -7

Reorder the terms:
49 + -10 + -4 + -14x + 15x = 3 + -7

Combine like terms: 49 + -10 = 39
39 + -4 + -14x + 15x = 3 + -7

Combine like terms: 39 + -4 = 35
35 + -14x + 15x = 3 + -7

Combine like terms: -14x + 15x = 1x
35 + 1x = 3 + -7

Combine like terms: 3 + -7 = -4
35 + 1x = -4

Solving
35 + 1x = -4

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 1x = -4 + -35

Combine like terms: 35 + -35 = 0
0 + 1x = -4 + -35
1x = -4 + -35

Combine like terms: -4 + -35 = -39
1x = -39

Divide each side by '1'.
x = -39

Simplifying
x = -39

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