4y+7z=13

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Solution for 4y+7z=13 equation: 


Simplifying
4y + 7z = 13

Solving
4y + 7z = 13

Solving for variable 'y'.

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

Add '-7z' to each side of the equation.
4y + 7z + -7z = 13 + -7z

Combine like terms: 7z + -7z = 0
4y + 0 = 13 + -7z
4y = 13 + -7z

Divide each side by '4'.
y = 3.25 + -1.75z

Simplifying
y = 3.25 + -1.75z

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