josueod999
josueod999
15-11-2020
Mathematics
contestada
can someone help me please. thanks!
Respuesta :
lilykhan566
lilykhan566
15-11-2020
Is this for a test or something?
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lydiacackovic
lydiacackovic
15-11-2020
x+37+x+67=90
Simplify Equation
2x+104=90
-140 on both sides of equation
2x=-14
Now divide by x
x=-7
Now that you have x you can plug that into both equations, and thus will give you the answer to A.
A=30 degrees
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