Graph the system of equations below and find the solution. y = 2x y = -x + 6

(2,4)

Step-by-step explanation:

To graph, draw a straight line connecting:

(0,0) & (1,2) for y = 2x

(0,6) & (6,0) for y = -x + 2

y = 2x

y = -x + 6

2x = -x + 6

3x = 6

x = 2

y = 2x = 4

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

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step-by-step explanation: