∠A=8x+78 ∠B=2x+114 Solve for x and then find the measure of ∠B:

∠A=8x+78
∘
start color #11accd, angle, A, equals, 8, x, plus, 78, degrees, end color #11accd \qquad \green{\angle B=2x + 114^\circ}∠B=2x+114
∘
start color #28ae7b, angle, B, equals, 2, x, plus, 114, degrees, end color #28ae7b

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Aline that intersects one of two parallel lines intersects the other also always sometimes never

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