-5(10)-7y=13

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Solution for -5(10)-7y=13 equation: 


Simplifying
-5(10) + -7y = 13

Multiply -5 * 10
-50 + -7y = 13

Solving
-50 + -7y = 13

Solving for variable 'y'.

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

Add '50' to each side of the equation.
-50 + 50 + -7y = 13 + 50

Combine like terms: -50 + 50 = 0
0 + -7y = 13 + 50
-7y = 13 + 50

Combine like terms: 13 + 50 = 63
-7y = 63

Divide each side by '-7'.
y = -9

Simplifying
y = -9

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