-13=-7+2y

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Solution for -13=-7+2y equation:


Simplifying
-13 = -7 + 2y

Solving
-13 = -7 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-13 + -2y = -7 + 2y + -2y

Combine like terms: 2y + -2y = 0
-13 + -2y = -7 + 0
-13 + -2y = -7

Add '13' to each side of the equation.
-13 + 13 + -2y = -7 + 13

Combine like terms: -13 + 13 = 0
0 + -2y = -7 + 13
-2y = -7 + 13

Combine like terms: -7 + 13 = 6
-2y = 6

Divide each side by '-2'.
y = -3

Simplifying
y = -3

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