7x-14=6x+21

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Solution for 7x-14=6x+21 equation:


Simplifying
7x + -14 = 6x + 21

Reorder the terms:
-14 + 7x = 6x + 21

Reorder the terms:
-14 + 7x = 21 + 6x

Solving
-14 + 7x = 21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-14 + 7x + -6x = 21 + 6x + -6x

Combine like terms: 7x + -6x = 1x
-14 + 1x = 21 + 6x + -6x

Combine like terms: 6x + -6x = 0
-14 + 1x = 21 + 0
-14 + 1x = 21

Add '14' to each side of the equation.
-14 + 14 + 1x = 21 + 14

Combine like terms: -14 + 14 = 0
0 + 1x = 21 + 14
1x = 21 + 14

Combine like terms: 21 + 14 = 35
1x = 35

Divide each side by '1'.
x = 35

Simplifying
x = 35

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