40=(x-7)

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Solution for 40=(x-7) equation:


Simplifying
40 = (x + -7)

Reorder the terms:
40 = (-7 + x)

Remove parenthesis around (-7 + x)
40 = -7 + x

Solving
40 = -7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
40 + -1x = -7 + x + -1x

Combine like terms: x + -1x = 0
40 + -1x = -7 + 0
40 + -1x = -7

Add '-40' to each side of the equation.
40 + -40 + -1x = -7 + -40

Combine like terms: 40 + -40 = 0
0 + -1x = -7 + -40
-1x = -7 + -40

Combine like terms: -7 + -40 = -47
-1x = -47

Divide each side by '-1'.
x = 47

Simplifying
x = 47

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