Which expression that is equivalent to 6(a − 2) + 8a ⋅2+3(a + 1)
A, 17a−7
B, 17a−9
C, 25a+15
D, 25a−9

D) 25a-9

Step-by-step explanation:

6(a-2)+8a*2+3(a+1)

6a-12+16a+3a+3

6a+16a+3a-12+3

22a+3a-12+3

25a-12+3

25a-9

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

i think its a and d

step-by-step explanation: