128,878 views
19 votes
19 votes
Write and solve an equation to find x.

Write and solve an equation to find x.-example-1
User Sander Toonen
by
2.7k points

1 Answer

18 votes
18 votes

Answer:

10x+70=180

x=11

Explanation:

(3x+28)+(5x+52)+(2x-10)=180⁰

3x+28+5x+52+2x-10=180

10x=180-70=110

x=110/10=11

User Jack Wester
by
3.2k points
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