-2(7x-8)+5=14x+21

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Solution for -2(7x-8)+5=14x+21 equation:


Simplifying
-2(7x + -8) + 5 = 14x + 21

Reorder the terms:
-2(-8 + 7x) + 5 = 14x + 21
(-8 * -2 + 7x * -2) + 5 = 14x + 21
(16 + -14x) + 5 = 14x + 21

Reorder the terms:
16 + 5 + -14x = 14x + 21

Combine like terms: 16 + 5 = 21
21 + -14x = 14x + 21

Reorder the terms:
21 + -14x = 21 + 14x

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

Combine like terms: 21 + -21 = 0
0 + -14x = 21 + -21 + 14x
-14x = 21 + -21 + 14x

Combine like terms: 21 + -21 = 0
-14x = 0 + 14x
-14x = 14x

Solving
-14x = 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.
-14x + -14x = 14x + -14x

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

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

Divide each side by '-28'.
x = 0

Simplifying
x = 0

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