7-3(3y-2)=8-4y

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Solution for 7-3(3y-2)=8-4y equation:


Simplifying
7 + -3(3y + -2) = 8 + -4y

Reorder the terms:
7 + -3(-2 + 3y) = 8 + -4y
7 + (-2 * -3 + 3y * -3) = 8 + -4y
7 + (6 + -9y) = 8 + -4y

Combine like terms: 7 + 6 = 13
13 + -9y = 8 + -4y

Solving
13 + -9y = 8 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
13 + -9y + 4y = 8 + -4y + 4y

Combine like terms: -9y + 4y = -5y
13 + -5y = 8 + -4y + 4y

Combine like terms: -4y + 4y = 0
13 + -5y = 8 + 0
13 + -5y = 8

Add '-13' to each side of the equation.
13 + -13 + -5y = 8 + -13

Combine like terms: 13 + -13 = 0
0 + -5y = 8 + -13
-5y = 8 + -13

Combine like terms: 8 + -13 = -5
-5y = -5

Divide each side by '-5'.
y = 1

Simplifying
y = 1

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