Match each equation with an equivalent equation. Some of the answer choices are not used A. 3x+6=4x+7
B. 3(x+6)=4x+7
C. 4x+3x=7-6

1. 9x=4x+7
2. 3x+18=4x+7
3. 3x=4x+7
4. 3x-1=4x
5. 7x=1

double h = 383+420-5/3

Step-by-step explanation:

26

step-by-step explanation:

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