5(3y-11)+4y=21

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Solution for 5(3y-11)+4y=21 equation:


Simplifying
5(3y + -11) + 4y = 21

Reorder the terms:
5(-11 + 3y) + 4y = 21
(-11 * 5 + 3y * 5) + 4y = 21
(-55 + 15y) + 4y = 21

Combine like terms: 15y + 4y = 19y
-55 + 19y = 21

Solving
-55 + 19y = 21

Solving for variable 'y'.

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

Add '55' to each side of the equation.
-55 + 55 + 19y = 21 + 55

Combine like terms: -55 + 55 = 0
0 + 19y = 21 + 55
19y = 21 + 55

Combine like terms: 21 + 55 = 76
19y = 76

Divide each side by '19'.
y = 4

Simplifying
y = 4

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