4x-70+40=720

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Solution for 4x-70+40=720 equation:


Simplifying
4x + -70 + 40 = 720

Reorder the terms:
-70 + 40 + 4x = 720

Combine like terms: -70 + 40 = -30
-30 + 4x = 720

Solving
-30 + 4x = 720

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 4x = 720 + 30

Combine like terms: -30 + 30 = 0
0 + 4x = 720 + 30
4x = 720 + 30

Combine like terms: 720 + 30 = 750
4x = 750

Divide each side by '4'.
x = 187.5

Simplifying
x = 187.5

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