4-(-7-x)=2(x+3)

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Solution for 4-(-7-x)=2(x+3) equation:


Simplifying
4 + -1(-7 + -1x) = 2(x + 3)
4 + (-7 * -1 + -1x * -1) = 2(x + 3)
4 + (7 + 1x) = 2(x + 3)

Combine like terms: 4 + 7 = 11
11 + 1x = 2(x + 3)

Reorder the terms:
11 + 1x = 2(3 + x)
11 + 1x = (3 * 2 + x * 2)
11 + 1x = (6 + 2x)

Solving
11 + 1x = 6 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
11 + 1x + -2x = 6 + 2x + -2x

Combine like terms: 1x + -2x = -1x
11 + -1x = 6 + 2x + -2x

Combine like terms: 2x + -2x = 0
11 + -1x = 6 + 0
11 + -1x = 6

Add '-11' to each side of the equation.
11 + -11 + -1x = 6 + -11

Combine like terms: 11 + -11 = 0
0 + -1x = 6 + -11
-1x = 6 + -11

Combine like terms: 6 + -11 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5

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