160+0.7x=80+0.9x

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Solution for 160+0.7x=80+0.9x equation:


Simplifying
160 + 0.7x = 80 + 0.9x

Solving
160 + 0.7x = 80 + 0.9x

Solving for variable 'x'.

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

Add '-0.9x' to each side of the equation.
160 + 0.7x + -0.9x = 80 + 0.9x + -0.9x

Combine like terms: 0.7x + -0.9x = -0.2x
160 + -0.2x = 80 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
160 + -0.2x = 80 + 0.0
160 + -0.2x = 80

Add '-160' to each side of the equation.
160 + -160 + -0.2x = 80 + -160

Combine like terms: 160 + -160 = 0
0 + -0.2x = 80 + -160
-0.2x = 80 + -160

Combine like terms: 80 + -160 = -80
-0.2x = -80

Divide each side by '-0.2'.
x = 400

Simplifying
x = 400

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