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Two angles are supplementary one angle A measures 3X +10 and angle B measures 2X -5 find the value of X and the value of the 2 angles

Two angles are supplementary one angle A measures 3X +10 and angle B measures 2X -5 find the value of X and the value of the 2 angles
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Two angles are supplementary one angle A measures 3X +10 and angle B measures 2X -5 find the value of X and the value of the 2 angles

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User Dorjeduck
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7.7k points

1 Answer

5 votes
180=3x+10 + 2x-5
180=5x+5
180-5=175
175/5=35
X=35

Angle A is 3(35)+10
Angle B is 2(35)+(-5)
answered
User Vrm
by
8.1k points
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