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35 votes
35 votes
1. For each diagram below, find the value of x

1. For each diagram below, find the value of x-example-1
User Hallgeir Engen
by
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1 Answer

18 votes
18 votes
a. x = 10 + 90 = 100 °

b. x + 110 = 140
x = 140 - 110
x = 30

c. 3x + 7 = x + 35
2x = 28
Divide through by 2
x = 14
User Alfian Busyro
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3.5k points