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How do you solve similtaneously -5a plus b equals 2 and -a -5b equals 0?
-5a + b = 2 AND -a - 5b = 0 -5a + b = 2 b = 2 + 5a *using above -a - 5b = 0 -a - 5(2 + 5a) = 0 -a - 10 - 25a = 0 -26a = 10 a = 10/-26 *using 'a' value 5a + b = 2 5(10/-26) + b = 2 -25/13 -2 = -b b = 51/13 Therefore a = 10/-26 b = 51/13
What are 2 equivalent expressions for 5b plus 5b?
5b + 5b = 2 x 5b
What is 5b plus 11 minus 2b?
5b + 11 - 2b = 3b + 11
What is 5b plus 8b?
13b !
What is 5b equals 21 plus 4b?
5b = 21 + 4b 5b - 4b = 21 + 4b - 4b b = 21
How do you solve similtaneously -5a plus b equals 2 and -a -5b equals 0?
-5a + b = 2 AND -a - 5b = 0 -5a + b = 2 b = 2 + 5a *using above -a - 5b = 0 -a - 5(2 + 5a) = 0 -a - 10 - 25a = 0 -26a = 10 a = 10/-26 *using 'a' value 5a + b = 2 5(10/-26) + b = 2 -25/13 -2 = -b b = 51/13 Therefore a = 10/-26 b = 51/13
What are 2 equivalent expressions for 5b plus 5b?
5b + 5b = 2 x 5b
What is -2a plus 3a plus 5b?
What is the solution of -2a plus 3a plus 5b
What is 3a plus 5b plus 7a?
3a+5b+7a=
3a plus 3b-2a plus 5b?
3a + (3b - 2a) + 5b =3a + 3b - 2a + 5b =(3a - 2a) + (3b + 5b) =a + 8b
What is 2a plus 5b?
2a+5b isn't possible the answer is still 2a+5b.
What is b if 7b plus 16 equals 5b plus 24?
7b + 16 = 5b + 247b - 5b = 24 - 162b = 8b = 4
What is an expression equivalent to 5b plus 16?
The expression is 5b + 16
What is the answer to 25a plus 35?
That depends what the value of a is.
What is the aswer -b plus 5b-2b?
-b+5b-2b=2b
What is the simplest form for 5b plus 5-3b-7?
5b plus 5-3b-7 is 2b-2.
What is 5b plus 11 minus 2b?
5b + 11 - 2b = 3b + 11
