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Solve this equation using addition method 4a subtract 5b equals 7 and 4a plus 5b equals 17?
Add the equations: 4a + 4a - 5b + 5b = 7 + 17 ie 8a = 24 a = 3, so b = 1
6-b 5b plus 30?
Six take away B times five B plus 30 equals 1. This is a math problem.
Simplify 2a -3 plus 4b - 2a -b -3 plus 5?
To simplify the expression 2a - 3 + 4b - 2a - b - 3 + 5, we first combine like terms. Combining the terms with 'a', we have 2a - 2a = 0. Combining the terms with 'b', we have 4b - b = 3b. Combining the constants, we have -3 - 3 + 5 = -1. Therefore, the simplified expression is 3b - 1.
6b squared plus 11b plus 3?
If you're solving for b, then you use the quadratic formula to factor out b. In this case, b= -1/4 or -18/12
Identify the coefficients constant terms and like terms of 4b-9 plus 2b plus 8?
4b - 9 + 2b + 8 Coefficients are the numbers in front of the variables. Therefore the coefficient of 4b is 4 and the coefficient of 2b is 2. The like terms are 2b and 2b, but also -9 and 8. Constant terms are the ones that do not contain a variable. -9 and 8 are the constants. 4b - 9 + 2b + 8 can be simplified (by combining like terms) to give 2b - 1
2a-4b plus 4b-6a equals a plus b?
2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1
What property is this 4b plus 1 equals 4b plus 1?
identity.
SOLVE 4b-1 equals -4 plus 4b plus 3?
4b - 1 = -4 + 4b + 3first, simplify and add together what you can.4b - 1 = -1 + 4b4b = 4bbecause 4b is always equal to 4b, the answer is infinite.
4 x b-1 plus -4 plus 4b?
Well if it is worded right then 4xb-1+(-4)+4b=4b-1-4+4b=4b+4b-1-4=8b-5
5b plus c-43b-2c plus 1?
5b+c-43b-2c+1=1-38b-c
How do you factor out 1080b cubed plus 5?
1080b3 + 5 = 5*(216b3 + 1) = 5*(6b + 1)(36b2 - 6b + 1)
What does b equal in this equation 1 -6 b plus 7 equals 14?
1-6b+7=14 8-6b =14 -6b =6 -b =1 b =-1
A plus b divide by 4a plus 4b?
1/4
What is the answer to 3b plus 4 plus 5b-1?
here is how you go about solving it first write down the question 3b+4+5b-1 then change arrangement so that it looks like this 3b+5b+4-1 then solve 8b+3
Factor these mr plus ns - nr - ms 00000 ab plus 4 plus a plus 4b?
ab + 4 + a + 4b factors to (a + 4)(b + 1)
What is the solution of -7 plus 3b equals 4b-8?
-7+3b = 4b-8 3b-4b = -8+7 -b = -1 b = 1
2a -3 plus 4b - 2a -b -3 plus 5?
2a-3+4b-2a-b-3+5=3b-1
