2+4z+(19+y)=90

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Solution for 2+4z+(19+y)=90 equation:


Simplifying
2 + 4z + (19 + y) = 90

Remove parenthesis around (19 + y)
2 + 4z + 19 + y = 90

Reorder the terms:
2 + 19 + y + 4z = 90

Combine like terms: 2 + 19 = 21
21 + y + 4z = 90

Solving
21 + y + 4z = 90

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 + y + -21 + 4z = 90 + -21

Reorder the terms:
21 + -21 + y + 4z = 90 + -21

Combine like terms: 21 + -21 = 0
0 + y + 4z = 90 + -21
y + 4z = 90 + -21

Combine like terms: 90 + -21 = 69
y + 4z = 69

Add '-4z' to each side of the equation.
y + 4z + -4z = 69 + -4z

Combine like terms: 4z + -4z = 0
y + 0 = 69 + -4z
y = 69 + -4z

Simplifying
y = 69 + -4z

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