Question

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Solve.
Write the following equations in the form ax
(1) 2r? = 5r - 6
(2) r(x + 2) = 5
+ br + c = 0.​

Answer 1

Answer:

1.2r=5r-6

5r-2r=6

3r=6

r=6/3

r=2

2.r(x+2)=5

2(x+2)=5

2x+4=5

2x=5-4

2x=1

x=1/2