2s-5=s-7

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Solution for 2s-5=s-7 equation:


Simplifying
2s + -5 = s + -7

Reorder the terms:
-5 + 2s = s + -7

Reorder the terms:
-5 + 2s = -7 + s

Solving
-5 + 2s = -7 + s

Solving for variable 's'.

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

Add '-1s' to each side of the equation.
-5 + 2s + -1s = -7 + s + -1s

Combine like terms: 2s + -1s = 1s
-5 + 1s = -7 + s + -1s

Combine like terms: s + -1s = 0
-5 + 1s = -7 + 0
-5 + 1s = -7

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

Combine like terms: -5 + 5 = 0
0 + 1s = -7 + 5
1s = -7 + 5

Combine like terms: -7 + 5 = -2
1s = -2

Divide each side by '1'.
s = -2

Simplifying
s = -2

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