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Q: What is the answer to 3b plus 8 equals -10?

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b = -8

3b + 2a = 2 and -2 + a = 8 -2 + a = 8 can be rearranged to show a = 8 + 2 = 10 (Effectively 2 has been added to both sides.) As a = 10, the value for a can now be substituted in the equation 3b + 2a = 2 3b + 2x10 = 2 : 3b + 20 = 2 this can be rearranged to show 3b = 2 - 20 = -18 and dividing both sides by 3 gives b = -6.

-7+3b = 4b-8 3b-4b = -8+7 -b = -1 b = 1

6x - 3b + 8 = 16.Since you cannot simplify the equation, the answer is 6x - 3b = 8.However, if you would like to find x, you can substitute b with '0':6x - 3b + 8 = 166x - 3b = 86x - 3(0) = 86x = 86 6x = 1.33 or 1(1/3)If you want to find b, you can substitute x with '0':6x - 3b + 8 = 166x - 3b = 86(0) - 3b = 8-3b = 8-3 -3b = -2.66 or -2(2/3)

3b+4 = b+12 3b-b = 12-4 2b = 8 b = 4

-10 + 8 = -2

Tautology?

2 plus 8 equals 10.

10?

46

y=5a-3b+c a=12b=4c=8 a=8 b=2/3 c=2 y=5(8)-3(2/3)+(4) y=40-2+4 y=38 y = 823

273 13+8 = 21 and 13*21 = 273

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