If the lines are parallel with angle a measuring 5x + 8 and angle b measuring 8x - 7, the measure of angle a would be ___ degree
1 answer:
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Simple,
so you have...
-5m=-35
You are trying to find m, so, to isolate the variable divide both sides by -5:
m=7
Now, to check your work, plug in m.
-5(7)=-35
-35=-35
Thus, you know your answer is correct.
so you have...
-5m=-35
You are trying to find m, so, to isolate the variable divide both sides by -5:
m=7
Now, to check your work, plug in m.
-5(7)=-35
-35=-35
Thus, you know your answer is correct.
