The answer to 4a times 3b equals 1.3. You have to find the value of A and B.
5
a+a+a+a = 4a Because there're 4 a's so that equals = 4a
They appear to be the equations of two parallel lines in the a-b plane.
9=4a+13 9-13=4a -4=4a -4/4=a -1=a a=-1
It can do, for the right value of A
It is an equation and the value of a is 7
The value of a is -7
The answer to 4a times 3b equals 1.3. You have to find the value of A and B.
4a-13 = 19 Add 13 to both sides: 4a = 32 Divide both sides by 4 to find the value of a: a = 8
4*4+8 = 24
4a - 5b = 74a +5b = 17From the first equation:4a = 7 + 5bsubstitute this value in the second equation:7 + 5b + 5b = 177 + 10b = 1710b = 10b = 1Now,solve for a :4a - 5(1) = 74a = 7 + 54a = 12a = 3
If you mean n times 7 equals 56... Then the value of n is 8 !
5
48 56-4times 2
3a-9 = 6 3a = 6+9 3a = 15 a = 15/3 a = 5 Substitute a = 5 into 4a-1. 4a-1 =4(5)-1 =20-1 =19 Therefore, the value of 4a-1 is 19.
4a - 9 = 27 4a = 36 a = 9