2.8y-1.8y+7.9=-2.9

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Solution for 2.8y-1.8y+7.9=-2.9 equation:


Simplifying
2.8y + -1.8y + 7.9 = -2.9

Reorder the terms:
7.9 + 2.8y + -1.8y = -2.9

Combine like terms: 2.8y + -1.8y = 1y
7.9 + 1y = -2.9

Solving
7.9 + 1y = -2.9

Solving for variable 'y'.

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

Add '-7.9' to each side of the equation.
7.9 + -7.9 + 1y = -2.9 + -7.9

Combine like terms: 7.9 + -7.9 = 0.0
0.0 + 1y = -2.9 + -7.9
1y = -2.9 + -7.9

Combine like terms: -2.9 + -7.9 = -10.8
1y = -10.8

Divide each side by '1'.
y = -10.8

Simplifying
y = -10.8

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