7x+15=6x+3

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Solution for 7x+15=6x+3 equation:


Simplifying
7x + 15 = 6x + 3

Reorder the terms:
15 + 7x = 6x + 3

Reorder the terms:
15 + 7x = 3 + 6x

Solving
15 + 7x = 3 + 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.
15 + 7x + -6x = 3 + 6x + -6x

Combine like terms: 7x + -6x = 1x
15 + 1x = 3 + 6x + -6x

Combine like terms: 6x + -6x = 0
15 + 1x = 3 + 0
15 + 1x = 3

Add '-15' to each side of the equation.
15 + -15 + 1x = 3 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = 3 + -15
1x = 3 + -15

Combine like terms: 3 + -15 = -12
1x = -12

Divide each side by '1'.
x = -12

Simplifying
x = -12

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