y-7+3y=-7y+4

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


Simplifying
y + -7 + 3y = -7y + 4

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

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

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

Solving
-7 + 4y = 4 + -7y

Solving for variable 'y'.

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

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

Combine like terms: 4y + 7y = 11y
-7 + 11y = 4 + -7y + 7y

Combine like terms: -7y + 7y = 0
-7 + 11y = 4 + 0
-7 + 11y = 4

Add '7' to each side of the equation.
-7 + 7 + 11y = 4 + 7

Combine like terms: -7 + 7 = 0
0 + 11y = 4 + 7
11y = 4 + 7

Combine like terms: 4 + 7 = 11
11y = 11

Divide each side by '11'.
y = 1

Simplifying
y = 1

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