How do you solve this problem 12=7-m

m= -5

Step-by-step explanation:

12=7-m

Get m by itself

12-7= -m

Simplify

5= -m

Multiply by negative 1

-1(5= -m)

m= -5

Hope this helps ^-^

Question

how do you solve this problem 12=7-m

m=-5

Step-by-step explanation:

Subtract 7 from both sides

12-7=-m

You are left with

5=-m

you can't leave The variable which is m in this case negative

multiple by negative 1

-1(5= -m)

your left with m=-5

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

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