2(-2.75+.75y)-y=-7

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Solution for 2(-2.75+.75y)-y=-7 equation:


Simplifying
2(-2.75 + 0.75y) + -1y = -7
(-2.75 * 2 + 0.75y * 2) + -1y = -7
(-5.5 + 1.5y) + -1y = -7

Combine like terms: 1.5y + -1y = 0.5y
-5.5 + 0.5y = -7

Solving
-5.5 + 0.5y = -7

Solving for variable 'y'.

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

Add '5.5' to each side of the equation.
-5.5 + 5.5 + 0.5y = -7 + 5.5

Combine like terms: -5.5 + 5.5 = 0.0
0.0 + 0.5y = -7 + 5.5
0.5y = -7 + 5.5

Combine like terms: -7 + 5.5 = -1.5
0.5y = -1.5

Divide each side by '0.5'.
y = -3

Simplifying
y = -3

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