3y+2.5y+4z=390

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Solution for 3y+2.5y+4z=390 equation: 


Simplifying
3y + 2.5y + 4z = 390

Combine like terms: 3y + 2.5y = 5.5y
5.5y + 4z = 390

Solving
5.5y + 4z = 390

Solving for variable 'y'.

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

Add '-4z' to each side of the equation.
5.5y + 4z + -4z = 390 + -4z

Combine like terms: 4z + -4z = 0
5.5y + 0 = 390 + -4z
5.5y = 390 + -4z

Divide each side by '5.5'.
y = 70.90909091 + -0.7272727273z

Simplifying
y = 70.90909091 + -0.7272727273z

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