3 years ago

Solve by substitution: y=3x and x+y=-32

Mathematics

2 answers:

Roman55 [17]3 years ago

7 0

I hope this helps good luck

IrinaVladis [17]3 years ago

6 0

Answer:

X=-8, y=-24

Step-by-step explanation:

Y=3x

x+y=-32

substitute value of y (3x) from first equation to the second equation

x+3x=-32

4x=-32

x=-8

solve for y by putting value of x (-8) into either equation

y=3x

y=3(-8)

y=-24

x+y=32

-8+y=-32

y=-24

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