-7y+2y-3y-7=17

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Solution for -7y+2y-3y-7=17 equation:


Simplifying
-7y + 2y + -3y + -7 = 17

Reorder the terms:
-7 + -7y + 2y + -3y = 17

Combine like terms: -7y + 2y = -5y
-7 + -5y + -3y = 17

Combine like terms: -5y + -3y = -8y
-7 + -8y = 17

Solving
-7 + -8y = 17

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + -8y = 17 + 7

Combine like terms: -7 + 7 = 0
0 + -8y = 17 + 7
-8y = 17 + 7

Combine like terms: 17 + 7 = 24
-8y = 24

Divide each side by '-8'.
y = -3

Simplifying
y = -3

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