3 years ago

Is (4,10)a solution to y=-2x +18

2 answers:

3 0

Yes !

(4,10)
(x , y )
x =4 , y = 10

so , just sub these number in the equation

10= -2x +18
10-18 = -2x
-8 = -2x
-8/-2 = x
4 = x

y =-2(4) +18
10

stiv31 [10]3 years ago

3 0

Yes she/he is the right iam here to make sure that right just to confirm

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