Combining Like Terms
4x + 3x
7x
x = 2
which is a like term: 5x + 6x or 5z + 5c
5x and 6x
6(5 + 8)
add what's inside the parenthesis
6(5 + 8)
doing 6 times 40
6x + 5
8(x + 3) = 48
x = 3
which is a like term: 7z - 4x or 6 + 7
6 + 7
5 x 4 + 7
mutiplying 5 x 4
5 x 4 + 7
doing 20 + 7
5 + 3 + 4y
8 + 4y
2g–4=6
g = 5
which is a like term: 8x + 9z or 7x + 6x
7x and 6x
6 - 5 +7
subtracting 6 -5
6 - 5 +7
doing 1 + 7
8 + 6y + 3x + 9
17 + 6y + 3x
m+9/5 =2
m = 1
which is a like term: x + 7x or 6z +6x
x and 7x
14(5 x 6)
multiplying what's inside the prenthesis
14(5 x 6)
2x + 2x2 + 6 - 3
2x + 2x2 + 3
3(r–7)=–24
r = 15
which is a like term: 9x - 7x or 9 - 5
9x and 7x
14/7 x 8
divding the 14 and 7
14/7 x 8