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

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


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

Reorder the terms:
3(-7 + y) = 4(4 + 2)
(-7 * 3 + y * 3) = 4(4 + 2)
(-21 + 3y) = 4(4 + 2)

Combine like terms: 4 + 2 = 6
-21 + 3y = 4(6)

Multiply 4 * 6
-21 + 3y = 24

Solving
-21 + 3y = 24

Solving for variable 'y'.

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

Add '21' to each side of the equation.
-21 + 21 + 3y = 24 + 21

Combine like terms: -21 + 21 = 0
0 + 3y = 24 + 21
3y = 24 + 21

Combine like terms: 24 + 21 = 45
3y = 45

Divide each side by '3'.
y = 15

Simplifying
y = 15

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