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Tema [17]
3 years ago
5

Solve the system of equations using substitution. Show your work. y=3x + 10 y= 5x

Mathematics
2 answers:
valentina_108 [34]3 years ago
7 0
X=5 y=25 hope I’m right good luck
mars1129 [50]3 years ago
4 0

Answer:

x=5 and y=25

Step-by-step explanation:

y=5x

3x+10=5x

3x+10+−5x=5x+−5x(Add -5x to both sides)

−2x+10=0

−2x+10+−10=0+−10(Add -10 to both sides)

−2x=−10

−2x

−2

=

−10

−2

(Divide both sides by -2)

x=5

y=3x+10

y=(3)(5)+10

y=25(Simplify both sides of the equation)

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