70-(7*x)=63

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Solution for 70-(7*x)=63 equation:


Simplifying
70 + -1(7x) = 63

Remove parenthesis around (7x)
70 + -1 * 7x = 63

Multiply -1 * 7
70 + -7x = 63

Solving
70 + -7x = 63

Solving for variable 'x'.

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

Add '-70' to each side of the equation.
70 + -70 + -7x = 63 + -70

Combine like terms: 70 + -70 = 0
0 + -7x = 63 + -70
-7x = 63 + -70

Combine like terms: 63 + -70 = -7
-7x = -7

Divide each side by '-7'.
x = 1

Simplifying
x = 1

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