2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1
The answer to 6b plus 7 times 5-4b plus 1 equals 38. This is taught in math.
5b = 8 b = 8/5 or 1.6
-86
5b
-2b+8-4b = -5-11b+7 -2b-4b+11b = -5+7-8 5b = -6 b = -6/5
5b = 8 therefore b = 8/5 therefore b = 1.6
3a + 5b - 6a - 9b = -3a - 4b
It is equivalent to 53a+44b when simplified
5ab-2ab+4a-b+5b = 3ab+4a+4b
Your equation cannot be solved. So we simplify using fun algebra! 4b + b = 5b
(4, 3)