70=30+(5x)+(2x)

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Solution for 70=30+(5x)+(2x) equation:


Simplifying
70 = 30 + (5x) + (2x)

Combine like terms: (5x) + (2x) = 7x
70 = 30 + 7x

Solving
70 = 30 + 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.
70 + -7x = 30 + 7x + -7x

Combine like terms: 7x + -7x = 0
70 + -7x = 30 + 0
70 + -7x = 30

Add '-70' to each side of the equation.
70 + -70 + -7x = 30 + -70

Combine like terms: 70 + -70 = 0
0 + -7x = 30 + -70
-7x = 30 + -70

Combine like terms: 30 + -70 = -40
-7x = -40

Divide each side by '-7'.
x = 5.714285714

Simplifying
x = 5.714285714

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