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If: 7+3b = 61
Then: b = 18
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∙ 2012-11-15 14:45:15
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3b - 2 equals 7b plus 4?
3b -2 =7 b+4
What is the solution of -7 plus 3b equals 4b-8?
-7+3b = 4b-8 3b-4b = -8+7 -b = -1 b = 1
-2b plus 7-3b equals 2?
-2b + 7 -3b = 2 -2b +7 -3b +2b = 2 + 2b 7 -3b + 3b = 2 + 2b +3b 7-2 = 2-2 + 2b + 3b 5 = 5b 1 = b
5 plus 7 ac plus 3b plus 3ac?
5 + 10ac + 3b
What is the simplest form for 5b plus 5-3b-7?
5b plus 5-3b-7 is 2b-2.
What is 7 plus 4b plus 3b plus 6b plus 5?
7 + 4b + 3b + 6b + 5 =7 + 13b + 5 =12 + 13b
What is m if minus 45m plus 68 equals 84m minus 61?
-45m + 68 = 84m - 61 39m = 7 m = 7/39
What is a-7 equals 3b plus 2?
It is a linear equation in two unknown variables, a and b. It can be simplified (slightly) but cannot be solved becasue to solve with two unknowns you need two independent equations. Incidentally, a + 5 = (a - 7) + 12 = (3b + 2) +12 = 3b +14
What is b plus 7 plus 2b plus 10?
It simplifies to: 3b+17
What is 26 equals 3b - 2 -7b?
26 = 3b - 2 - 7b 28 = -4b b = -7
4a plus 2 equals 3b-5?
The equation cannot be solved as there are two unknowns. However it can be simplified and the two unknowns (a and b) expressed in terms of the second unknown. 1) Expressing a in terms of b 4a + 2 = 3b - 5 4a = 3b -7 if desired this could be stated as a = (3b - 7)/4 2) Expressing b in terms of a 3b - 5 = 4a + 2 3b = 4a + 7 if desired this could be stated as b = (4a + 7)/3
What is 26 equals 3b-2-7b?
3b - 7b - 2 = 26 then , -2 - 4b = 26 then , 4b = 26 then you do , -4 / 26 which equals 7
