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The measure of one angle is thirteen less than five times the measure of another angle. The sum of the measures of the two angles is 140 degrees. Determine the measure of each angles.

Jan 2, 2019

#1
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$$\theta_1 = 5 \theta_2 - 13\\ \theta_1 + \theta_2 = 140\\ \text{now substitute the first equation into the second and solve for }\theta_2\\ \text{and finally plug that value into the first equation to find }\theta_1\\ \text{You can do eet!}$$

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Jan 2, 2019
#2
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Thanks Rom!

ilovepuppies1880  Jan 2, 2019