7y+4=3y+8

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Solution for 7y+4=3y+8 equation:


Simplifying
7y + 4 = 3y + 8

Reorder the terms:
4 + 7y = 3y + 8

Reorder the terms:
4 + 7y = 8 + 3y

Solving
4 + 7y = 8 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
4 + 7y + -3y = 8 + 3y + -3y

Combine like terms: 7y + -3y = 4y
4 + 4y = 8 + 3y + -3y

Combine like terms: 3y + -3y = 0
4 + 4y = 8 + 0
4 + 4y = 8

Add '-4' to each side of the equation.
4 + -4 + 4y = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 4y = 8 + -4
4y = 8 + -4

Combine like terms: 8 + -4 = 4
4y = 4

Divide each side by '4'.
y = 1

Simplifying
y = 1

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