9x-(7x-3)=11

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Solution for 9x-(7x-3)=11 equation:


Simplifying
9x + -1(7x + -3) = 11

Reorder the terms:
9x + -1(-3 + 7x) = 11
9x + (-3 * -1 + 7x * -1) = 11
9x + (3 + -7x) = 11

Reorder the terms:
3 + 9x + -7x = 11

Combine like terms: 9x + -7x = 2x
3 + 2x = 11

Solving
3 + 2x = 11

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 2x = 11 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 11 + -3
2x = 11 + -3

Combine like terms: 11 + -3 = 8
2x = 8

Divide each side by '2'.
x = 4

Simplifying
x = 4

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