solving using the substitution method y=-3
2x+3y=3?

Question

llaffer · Answer

Substitute -3 for y and solve for x:

2x + 3y = 3
2x + 3(-3) = 3
2x - 9 = 3
2x = 12
x = 6

The solution is:

x = 6, y = -3

Como · Answer

2x - 9 = 3
2x = 12
x = 6
y = - 3

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