20-5x=160-45x

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Solution for 20-5x=160-45x equation:


Simplifying
20 + -5x = 160 + -45x

Solving
20 + -5x = 160 + -45x

Solving for variable 'x'.

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

Add '45x' to each side of the equation.
20 + -5x + 45x = 160 + -45x + 45x

Combine like terms: -5x + 45x = 40x
20 + 40x = 160 + -45x + 45x

Combine like terms: -45x + 45x = 0
20 + 40x = 160 + 0
20 + 40x = 160

Add '-20' to each side of the equation.
20 + -20 + 40x = 160 + -20

Combine like terms: 20 + -20 = 0
0 + 40x = 160 + -20
40x = 160 + -20

Combine like terms: 160 + -20 = 140
40x = 140

Divide each side by '40'.
x = 3.5

Simplifying
x = 3.5

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