Combine Like Terms
4 + x + 4 + x + 4
2x + 12
a+b
7
Multiply out the following bracket
5(x + 7)
5x + 35
Simplify the following term
2 x a x a
2a2
Solve 4x + 3
if x = 10
43
3x - 2 + 7x + 7 - 3
10x + 2
2b-a
Multiply out the following bracket
13(a - 5)
13a - 65
Simplify the following term
3 x b x 2 x b x a
6ab2
or
6b2a
Solve x + y - 10 if
x = 4 and y = 12
6
13x + 4 + 20x - 10
33x -6
4(b-a)
12
Multiply out the following bracket
7(2x + 6)
14x + 42
Simplify the following term
7 x c x c x c x 3 x c
21c4
Solve 3x + 5y - 6 if
x = 3 and y = 5
28
-20x + 3y - 10x + 8y
-30x + 11y
2a+2b
14
Multiply out the following bracket
12(3x - 7)
36x - 84
Simplify the following term
4 x g x 3g x 2g2
24g4
I am traveling seven miles, it costs me £5 per mile, what is my total cost for my trip?
£35
4x - x + 2x - 7y - 10x + 2x
-3x -7y
a2 +b2
29
Multiply out the following bracket and simplify
5(x + 7) + 6(x + 4)
11x + 59
m x 7n x 4n x 2m x m2 x n3
56m4n5
or
56n5m4
Solve
x2 + 2x
if x=4
24