70+150x-40-120=300

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Solution for 70+150x-40-120=300 equation:


Simplifying
70 + 150x + -40 + -120 = 300

Reorder the terms:
70 + -40 + -120 + 150x = 300

Combine like terms: 70 + -40 = 30
30 + -120 + 150x = 300

Combine like terms: 30 + -120 = -90
-90 + 150x = 300

Solving
-90 + 150x = 300

Solving for variable 'x'.

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

Add '90' to each side of the equation.
-90 + 90 + 150x = 300 + 90

Combine like terms: -90 + 90 = 0
0 + 150x = 300 + 90
150x = 300 + 90

Combine like terms: 300 + 90 = 390
150x = 390

Divide each side by '150'.
x = 2.6

Simplifying
x = 2.6

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