Solve by substitute. 9y+8=x. -2x+8y=-36​

Let's solve for x.

9y+8=x

Step 1: Flip the equation.

x=9y+8

x=9y+8

Let's solve for x.

−2x+8y=−36

Step 1: Add -8y to both sides.

−2x + 8y + −8y = −36 + −8y

−2x = −8y − 36

Step 2: Divide both sides by -2.

−2x  / −2  =  −8y − 36  / −2

x=4y + 18

x=4y + 18

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which expression represents the approximate length of bc?

step-by-step explanation:

c. (3,2,6) is the answer.