10-[3-7(9x)]=7x+70

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Solution for 10-[3-7(9x)]=7x+70 equation:


Simplifying
10 + -1[3 + -7(9x)] = 7x + 70

Remove parenthesis around (9x)
10 + -1[3 + -7 * 9x] = 7x + 70

Multiply -7 * 9
10 + -1[3 + -63x] = 7x + 70
10 + [3 * -1 + -63x * -1] = 7x + 70
10 + [-3 + 63x] = 7x + 70

Combine like terms: 10 + -3 = 7
7 + 63x = 7x + 70

Reorder the terms:
7 + 63x = 70 + 7x

Solving
7 + 63x = 70 + 7x

Solving for variable 'x'.

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

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

Combine like terms: 63x + -7x = 56x
7 + 56x = 70 + 7x + -7x

Combine like terms: 7x + -7x = 0
7 + 56x = 70 + 0
7 + 56x = 70

Add '-7' to each side of the equation.
7 + -7 + 56x = 70 + -7

Combine like terms: 7 + -7 = 0
0 + 56x = 70 + -7
56x = 70 + -7

Combine like terms: 70 + -7 = 63
56x = 63

Divide each side by '56'.
x = 1.125

Simplifying
x = 1.125

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