4+3=2y-1

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Solution for 4+3=2y-1 equation:


Simplifying
4 + 3 = 2y + -1

Combine like terms: 4 + 3 = 7
7 = 2y + -1

Reorder the terms:
7 = -1 + 2y

Solving
7 = -1 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
7 + -2y = -1 + 2y + -2y

Combine like terms: 2y + -2y = 0
7 + -2y = -1 + 0
7 + -2y = -1

Add '-7' to each side of the equation.
7 + -7 + -2y = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -2y = -1 + -7
-2y = -1 + -7

Combine like terms: -1 + -7 = -8
-2y = -8

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

Simplifying
y = 4

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