12-10x=87-45x

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Solution for 12-10x=87-45x equation:


Simplifying
12 + -10x = 87 + -45x

Solving
12 + -10x = 87 + -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.
12 + -10x + 45x = 87 + -45x + 45x

Combine like terms: -10x + 45x = 35x
12 + 35x = 87 + -45x + 45x

Combine like terms: -45x + 45x = 0
12 + 35x = 87 + 0
12 + 35x = 87

Add '-12' to each side of the equation.
12 + -12 + 35x = 87 + -12

Combine like terms: 12 + -12 = 0
0 + 35x = 87 + -12
35x = 87 + -12

Combine like terms: 87 + -12 = 75
35x = 75

Divide each side by '35'.
x = 2.142857143

Simplifying
x = 2.142857143

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