-5x+7(3x-12)=28

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Solution for -5x+7(3x-12)=28 equation:


Simplifying
-5x + 7(3x + -12) = 28

Reorder the terms:
-5x + 7(-12 + 3x) = 28
-5x + (-12 * 7 + 3x * 7) = 28
-5x + (-84 + 21x) = 28

Reorder the terms:
-84 + -5x + 21x = 28

Combine like terms: -5x + 21x = 16x
-84 + 16x = 28

Solving
-84 + 16x = 28

Solving for variable 'x'.

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

Add '84' to each side of the equation.
-84 + 84 + 16x = 28 + 84

Combine like terms: -84 + 84 = 0
0 + 16x = 28 + 84
16x = 28 + 84

Combine like terms: 28 + 84 = 112
16x = 112

Divide each side by '16'.
x = 7

Simplifying
x = 7

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