8x-14=15x-21

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Solution for 8x-14=15x-21 equation:


Simplifying
8x + -14 = 15x + -21

Reorder the terms:
-14 + 8x = 15x + -21

Reorder the terms:
-14 + 8x = -21 + 15x

Solving
-14 + 8x = -21 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-14 + 8x + -15x = -21 + 15x + -15x

Combine like terms: 8x + -15x = -7x
-14 + -7x = -21 + 15x + -15x

Combine like terms: 15x + -15x = 0
-14 + -7x = -21 + 0
-14 + -7x = -21

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

Combine like terms: -14 + 14 = 0
0 + -7x = -21 + 14
-7x = -21 + 14

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

Divide each side by '-7'.
x = 1

Simplifying
x = 1

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