-7x-4(-5x-7)=93

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Solution for -7x-4(-5x-7)=93 equation:


Simplifying
-7x + -4(-5x + -7) = 93

Reorder the terms:
-7x + -4(-7 + -5x) = 93
-7x + (-7 * -4 + -5x * -4) = 93
-7x + (28 + 20x) = 93

Reorder the terms:
28 + -7x + 20x = 93

Combine like terms: -7x + 20x = 13x
28 + 13x = 93

Solving
28 + 13x = 93

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 13x = 93 + -28

Combine like terms: 28 + -28 = 0
0 + 13x = 93 + -28
13x = 93 + -28

Combine like terms: 93 + -28 = 65
13x = 65

Divide each side by '13'.
x = 5

Simplifying
x = 5

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