Best Answer

First lets set up the equation.

12 - 7b + 10b = 18.

Now lets combine all like terms on the left hand side.

12 - 7b + 10b = 18

12 + 3b = 18

Now lets combine all like terms using the like terms on the left side and on the right side.

12 + 3b = 18

-12 -12

3b = 6

Now lets divided (since the 3 is being multiplied to the b).

3b/3 = 6/3

So your final answer is:

b = 2

Q: What is 12 minus 7b plus 10b equals 18?

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6

6

15x minus 8=minus 180 3x+8=24

X=-3

The Answer to this question is 9 (2B+4) and (1B+3)

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I'll do ya one better - 12 plus 8 equals what?

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3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?

15x minus 8=minus 180 3x+8=24

12-3(2+15) = -39

Seventy plus negative 12, or seventy minus 12 (same thing) is equal to 58.

What minus 6 equals 12 is 18

That will depend on the plus or minus value of 12 which has not been given.

X=-3

The Answer to this question is 9 (2B+4) and (1B+3)