8-7x-9+2=74

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Solution for 8-7x-9+2=74 equation:


Simplifying
8 + -7x + -9 + 2 = 74

Reorder the terms:
8 + -9 + 2 + -7x = 74

Combine like terms: 8 + -9 = -1
-1 + 2 + -7x = 74

Combine like terms: -1 + 2 = 1
1 + -7x = 74

Solving
1 + -7x = 74

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -7x = 74 + -1

Combine like terms: 1 + -1 = 0
0 + -7x = 74 + -1
-7x = 74 + -1

Combine like terms: 74 + -1 = 73
-7x = 73

Divide each side by '-7'.
x = -10.42857143

Simplifying
x = -10.42857143

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