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3 years ago

Sorry for the spam, I really need help.

Mathematics

2 answers:

Allisa [31]3 years ago

3 0

Answer:

x=8

y=18

Step-by-step explanation:

$(3x+13)+(7x-3)=90$

$10x+10=90$

$10x=90-10$

$x=\frac{80}{10} =8$

$3x+13=3(8)+13=24+13=37$

$5y=180-37-53=90$

$y=\frac{90}{5} =18$

I hope this help you

Sedbober [7]3 years ago

3 0

The
Answer
Is
B
Lol
Lol
Lol

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