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

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


Simplifying
-7(4 + -3x) = 12x + 7 + 2x
(4 * -7 + -3x * -7) = 12x + 7 + 2x
(-28 + 21x) = 12x + 7 + 2x

Reorder the terms:
-28 + 21x = 7 + 12x + 2x

Combine like terms: 12x + 2x = 14x
-28 + 21x = 7 + 14x

Solving
-28 + 21x = 7 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-28 + 21x + -14x = 7 + 14x + -14x

Combine like terms: 21x + -14x = 7x
-28 + 7x = 7 + 14x + -14x

Combine like terms: 14x + -14x = 0
-28 + 7x = 7 + 0
-28 + 7x = 7

Add '28' to each side of the equation.
-28 + 28 + 7x = 7 + 28

Combine like terms: -28 + 28 = 0
0 + 7x = 7 + 28
7x = 7 + 28

Combine like terms: 7 + 28 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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