5x+1=-7x+85

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Solution for 5x+1=-7x+85 equation:


Simplifying
5x + 1 = -7x + 85

Reorder the terms:
1 + 5x = -7x + 85

Reorder the terms:
1 + 5x = 85 + -7x

Solving
1 + 5x = 85 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
1 + 5x + 7x = 85 + -7x + 7x

Combine like terms: 5x + 7x = 12x
1 + 12x = 85 + -7x + 7x

Combine like terms: -7x + 7x = 0
1 + 12x = 85 + 0
1 + 12x = 85

Add '-1' to each side of the equation.
1 + -1 + 12x = 85 + -1

Combine like terms: 1 + -1 = 0
0 + 12x = 85 + -1
12x = 85 + -1

Combine like terms: 85 + -1 = 84
12x = 84

Divide each side by '12'.
x = 7

Simplifying
x = 7

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