2x-7=-1-1

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Solution for 2x-7=-1-1 equation: 


Simplifying
2x + -7 = -1 + -1

Reorder the terms:
-7 + 2x = -1 + -1

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

Solving
-7 + 2x = -2

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 2x = -2 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = -2 + 7
2x = -2 + 7

Combine like terms: -2 + 7 = 5
2x = 5

Divide each side by '2'.
x = 2.5

Simplifying
x = 2.5

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