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Jenna Nolan
Mathematics
19 January, 21:24
How do you get the answer y=-5x+120
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Jabari Orozco
19 January, 21:38
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Simplifying
5x + y = 120
Solving
5x + y = 120
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1y' to each side of the equation.
5x + y + - 1y = 120 + - 1y
Combine like terms: y + - 1y = 0
5x + 0 = 120 + - 1y
5x = 120 + - 1y
Divide each side by '5'.
x = 24 + - 0.2y
Simplifying
x = 24 + - 0.2y
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