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DanielleElmas [232]
3 years ago
9

Help help math help help help math

Mathematics
1 answer:
Blizzard [7]3 years ago
3 0

Step-by-step explanation:

We know that angles on a straight line add up to 180, so:

5x+5+5x+5=180

Simplify

10x+10=180

Solve

<em>Take </em><em>away </em><em>1</em><em>0</em><em> </em><em>f</em><em>r</em><em>o</em><em>m </em><em>both </em><em>sides</em>

10x=170

<em>Divide </em><em>1</em><em>7</em><em>0</em><em> </em><em>by </em><em>1</em><em>0</em>

x = 17

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