3x-10x+87=10x+45

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Solution for 3x-10x+87=10x+45 equation:


Simplifying
3x + -10x + 87 = 10x + 45

Reorder the terms:
87 + 3x + -10x = 10x + 45

Combine like terms: 3x + -10x = -7x
87 + -7x = 10x + 45

Reorder the terms:
87 + -7x = 45 + 10x

Solving
87 + -7x = 45 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
87 + -7x + -10x = 45 + 10x + -10x

Combine like terms: -7x + -10x = -17x
87 + -17x = 45 + 10x + -10x

Combine like terms: 10x + -10x = 0
87 + -17x = 45 + 0
87 + -17x = 45

Add '-87' to each side of the equation.
87 + -87 + -17x = 45 + -87

Combine like terms: 87 + -87 = 0
0 + -17x = 45 + -87
-17x = 45 + -87

Combine like terms: 45 + -87 = -42
-17x = -42

Divide each side by '-17'.
x = 2.470588235

Simplifying
x = 2.470588235

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