70+5x+2y+20=180

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Solution for 70+5x+2y+20=180 equation:


Simplifying
70 + 5x + 2y + 20 = 180

Reorder the terms:
70 + 20 + 5x + 2y = 180

Combine like terms: 70 + 20 = 90
90 + 5x + 2y = 180

Solving
90 + 5x + 2y = 180

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 + 5x + -90 + 2y = 180 + -90

Reorder the terms:
90 + -90 + 5x + 2y = 180 + -90

Combine like terms: 90 + -90 = 0
0 + 5x + 2y = 180 + -90
5x + 2y = 180 + -90

Combine like terms: 180 + -90 = 90
5x + 2y = 90

Add '-2y' to each side of the equation.
5x + 2y + -2y = 90 + -2y

Combine like terms: 2y + -2y = 0
5x + 0 = 90 + -2y
5x = 90 + -2y

Divide each side by '5'.
x = 18 + -0.4y

Simplifying
x = 18 + -0.4y

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