100+2y+3z=520

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Solution for 100+2y+3z=520 equation:


Simplifying
100 + 2y + 3z = 520

Solving
100 + 2y + 3z = 520

Solving for variable 'y'.

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

Add '-100' to each side of the equation.
100 + 2y + -100 + 3z = 520 + -100

Reorder the terms:
100 + -100 + 2y + 3z = 520 + -100

Combine like terms: 100 + -100 = 0
0 + 2y + 3z = 520 + -100
2y + 3z = 520 + -100

Combine like terms: 520 + -100 = 420
2y + 3z = 420

Add '-3z' to each side of the equation.
2y + 3z + -3z = 420 + -3z

Combine like terms: 3z + -3z = 0
2y + 0 = 420 + -3z
2y = 420 + -3z

Divide each side by '2'.
y = 210 + -1.5z

Simplifying
y = 210 + -1.5z

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