7-10x=142-45x

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Solution for 7-10x=142-45x equation:


Simplifying
7 + -10x = 142 + -45x

Solving
7 + -10x = 142 + -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.
7 + -10x + 45x = 142 + -45x + 45x

Combine like terms: -10x + 45x = 35x
7 + 35x = 142 + -45x + 45x

Combine like terms: -45x + 45x = 0
7 + 35x = 142 + 0
7 + 35x = 142

Add '-7' to each side of the equation.
7 + -7 + 35x = 142 + -7

Combine like terms: 7 + -7 = 0
0 + 35x = 142 + -7
35x = 142 + -7

Combine like terms: 142 + -7 = 135
35x = 135

Divide each side by '35'.
x = 3.857142857

Simplifying
x = 3.857142857

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