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3 years ago

(X + 20) + 3x + 32= 180

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

7 0

Answer:

x=32

Step-by-step explanation:

(x+20)+3x+32=180

x+20+3x+32=180

4x+52=180

4x=180-52

4x=128

x=128/4

x=32

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Step-by-step explanation:

Before I answer these here are some good notes

If the inequality sign is < or > then the circle is going to be open

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