4y-43=9(y-7)

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Solution for 4y-43=9(y-7) equation:


Simplifying
4y + -43 = 9(y + -7)

Reorder the terms:
-43 + 4y = 9(y + -7)

Reorder the terms:
-43 + 4y = 9(-7 + y)
-43 + 4y = (-7 * 9 + y * 9)
-43 + 4y = (-63 + 9y)

Solving
-43 + 4y = -63 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-43 + 4y + -9y = -63 + 9y + -9y

Combine like terms: 4y + -9y = -5y
-43 + -5y = -63 + 9y + -9y

Combine like terms: 9y + -9y = 0
-43 + -5y = -63 + 0
-43 + -5y = -63

Add '43' to each side of the equation.
-43 + 43 + -5y = -63 + 43

Combine like terms: -43 + 43 = 0
0 + -5y = -63 + 43
-5y = -63 + 43

Combine like terms: -63 + 43 = -20
-5y = -20

Divide each side by '-5'.
y = 4

Simplifying
y = 4

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