7x+3=6(x-1)+9

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Solution for 7x+3=6(x-1)+9 equation:


Simplifying
7x + 3 = 6(x + -1) + 9

Reorder the terms:
3 + 7x = 6(x + -1) + 9

Reorder the terms:
3 + 7x = 6(-1 + x) + 9
3 + 7x = (-1 * 6 + x * 6) + 9
3 + 7x = (-6 + 6x) + 9

Reorder the terms:
3 + 7x = -6 + 9 + 6x

Combine like terms: -6 + 9 = 3
3 + 7x = 3 + 6x

Add '-3' to each side of the equation.
3 + -3 + 7x = 3 + -3 + 6x

Combine like terms: 3 + -3 = 0
0 + 7x = 3 + -3 + 6x
7x = 3 + -3 + 6x

Combine like terms: 3 + -3 = 0
7x = 0 + 6x
7x = 6x

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

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

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

Divide each side by '1'.
x = 0

Simplifying
x = 0

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