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omeli [17]
3 years ago
9

2x+10+3x+30=180 I just need the explanation how to do it

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
7 0

Answer:

Step-by-step explanation:

2x + 10 + 3x + 30 = 180

Add like terms

5x + 40 = 180

5x = 180 - 40

5x = 140

x = 140 / 5

x = 28

hope it helped

Olenka [21]3 years ago
5 0

(2x + 3x )+(10 + 30)= 180

5x + 40 = 180

5x = 180 - 40

5x = 140

x = 28

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