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Algebra
Solve by using substitution method.
1. y=3x-2, x=4
1 answer
They already tell you what x is. So substitute 4 for x in the y = 3x-2 equation and solve for y.
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2r-5s=-33 5r+2s=48 Solve by substitution method. 5x+6y=5 x-9y=40 I always get these two confused...
Solve by elimination method.
2r-5s=-33 5r+2s=48 Solve by substitution method. 5x+6y=5 x-9y=40 I always get these two confused...
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