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

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


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

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

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

Combine like terms: 7 + 7 = 14
3 + 7x = 14 + -6x

Solving
3 + 7x = 14 + -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 = 14 + -6x + 6x

Combine like terms: 7x + 6x = 13x
3 + 13x = 14 + -6x + 6x

Combine like terms: -6x + 6x = 0
3 + 13x = 14 + 0
3 + 13x = 14

Add '-3' to each side of the equation.
3 + -3 + 13x = 14 + -3

Combine like terms: 3 + -3 = 0
0 + 13x = 14 + -3
13x = 14 + -3

Combine like terms: 14 + -3 = 11
13x = 11

Divide each side by '13'.
x = 0.8461538462

Simplifying
x = 0.8461538462

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