Simplifying Algebraic Expressions
3x + 5x
8x
5y - 9y = -14 + (-14)
7
7x -1 = 8x + 4
-5
8y + y - 2y - 8y
-y
x/5=-26+16
-50
2t - 1 = 3(t+7)
-22
6(7x)
42x
2x - 8 = 0
4
6(7x-1) = 43x
-6
-4(3x+7)
-12 - 28
18-11=x/-5
-35
4 + 3c = 2(c+2)
0
-3(n-1) - 4n
-7n + 3
Translate into an equation.
The product of 7 and a number added to 100 is 121.
100 + 7x = 121
x = 3
10 + 5(z-2) = 4z + 1
1