Andre tried to solve the equation 1/4 (x+12)=2. What was his mistake in solving the equation? 1/4 (x+12)=2

1/4x=-10

x=-40

CHOOSE TWO

A. Andre changed the sign to -10 when it should be +10
B. Andre distributed 1/4 to x but not to 12
C. Andre forgot to subtract 1/4 from each side of the equation
D. Andre tried to subtract 12 from each side
E. Andre forgot to study for his math test
F. Andre solved correctly. No mistakes.

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

answer:

c) the x-coordinate of the center of the circle increases by 3

c

step-by-step explanation: easy math

a

step-by-step explanation: