9y+43=7(y+7)

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Solution for 9y+43=7(y+7) equation:


Simplifying
9y + 43 = 7(y + 7)

Reorder the terms:
43 + 9y = 7(y + 7)

Reorder the terms:
43 + 9y = 7(7 + y)
43 + 9y = (7 * 7 + y * 7)
43 + 9y = (49 + 7y)

Solving
43 + 9y = 49 + 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.
43 + 9y + -7y = 49 + 7y + -7y

Combine like terms: 9y + -7y = 2y
43 + 2y = 49 + 7y + -7y

Combine like terms: 7y + -7y = 0
43 + 2y = 49 + 0
43 + 2y = 49

Add '-43' to each side of the equation.
43 + -43 + 2y = 49 + -43

Combine like terms: 43 + -43 = 0
0 + 2y = 49 + -43
2y = 49 + -43

Combine like terms: 49 + -43 = 6
2y = 6

Divide each side by '2'.
y = 3

Simplifying
y = 3

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