Solve for y 3x+2y=400

Math
3x+2y=400
Subtract 3x from both sides of the equation.
2y=400-3x
Divide each term by 2 and simplify.
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Divide each term in 2y=400-3x by 2.
2y2=4002+-3×2
Cancel the common factor of 2.
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Cancel the common factor.
2y2=4002+-3×2
Divide y by 1.
y=4002+-3×2
y=4002+-3×2
Simplify each term.
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Divide 400 by 2.
y=200+-3×2
Move the negative in front of the fraction.
y=200-3×2
y=200-3×2
y=200-3×2
Solve for y 3x+2y=400

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