(4x+8)+(2x+20)=90 help me solve this and draw a diagram

Mathematics

1 answer:

Lemur [1.5K]3 years ago

5 0

Answer:

x = 31/3

Step-by-step explanation:

4x+8+2x+20=90

4x+2x+8+20=90

6x+28=90

6x+28-28=90-28

6x=62

x = 31/3

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