7=-9y+5y

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Solution for 7=-9y+5y equation:


Simplifying
7 = -9y + 5y

Combine like terms: -9y + 5y = -4y
7 = -4y

Solving
7 = -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
7 + 4y = -4y + 4y

Combine like terms: -4y + 4y = 0
7 + 4y = 0

Add '-7' to each side of the equation.
7 + -7 + 4y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 4y = 0 + -7
4y = 0 + -7

Combine like terms: 0 + -7 = -7
4y = -7

Divide each side by '4'.
y = -1.75

Simplifying
y = -1.75

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