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

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


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

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

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

Combine like terms: 9 + 3 = 12
3 + 7x = 12 + -6x

Solving
3 + 7x = 12 + -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.
3 + 7x + 6x = 12 + -6x + 6x

Combine like terms: 7x + 6x = 13x
3 + 13x = 12 + -6x + 6x

Combine like terms: -6x + 6x = 0
3 + 13x = 12 + 0
3 + 13x = 12

Add '-3' to each side of the equation.
3 + -3 + 13x = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 13x = 12 + -3
13x = 12 + -3

Combine like terms: 12 + -3 = 9
13x = 9

Divide each side by '13'.
x = 0.6923076923

Simplifying
x = 0.6923076923

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