a)
20 - 4b = 18
4b = 2
b = 1/2
do the others in like wise
Solve each of the following equations by first expanding the brackets.
a) 4(5 - b) = 18
b) 2(1 - m) = 13
c) 5(3 - x) = 19
1 answer
a) 4(5 - b) = 18
b) 2(1 - m) = 13
c) 5(3 - x) = 19
1 answer
3 answers
1 answer
1 answer
2 answers