2(-3+2.5y)-7y=-14

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Solution for 2(-3+2.5y)-7y=-14 equation:


Simplifying
2(-3 + 2.5y) + -7y = -14
(-3 * 2 + 2.5y * 2) + -7y = -14
(-6 + 5y) + -7y = -14

Combine like terms: 5y + -7y = -2y
-6 + -2y = -14

Solving
-6 + -2y = -14

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + -2y = -14 + 6

Combine like terms: -6 + 6 = 0
0 + -2y = -14 + 6
-2y = -14 + 6

Combine like terms: -14 + 6 = -8
-2y = -8

Divide each side by '-2'.
y = 4

Simplifying
y = 4

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