2y+3-7y=4

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Solution for 2y+3-7y=4 equation:


Simplifying
2y + 3 + -7y = 4

Reorder the terms:
3 + 2y + -7y = 4

Combine like terms: 2y + -7y = -5y
3 + -5y = 4

Solving
3 + -5y = 4

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -5y = 4 + -3

Combine like terms: 3 + -3 = 0
0 + -5y = 4 + -3
-5y = 4 + -3

Combine like terms: 4 + -3 = 1
-5y = 1

Divide each side by '-5'.
y = -0.2

Simplifying
y = -0.2

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