One Step Equation
x + 7 = 15
x = 8
5x + 7 = 32
x = 5
2 ( x+ 5) = 30
x = 10
1/2 (4x + 6) = 12
x = 4.5
Sarah bought 11 donuts, she gave each person 2 donuts and had 3 left over. How many people did she give donuts to? Write an equation and solve it.
2x + 3 = 11,
x = 4
x + 4 = 10
x = 6
4x + 5 = 25
x = 5
5 (x +15) = 135
x = 12
x + 4 = 15
x = 11
5x + 6 = 55
x = 9.8
2 ( x + 3) = 24
x = 9
x + 9 = 6
x = -3
8x + 4 = 16
x = 1.5
8 ( x + 9) = 142
x = 8.75
x + 5 = 14
x = 9
7x + 3 = 87
x= 12
4 ( x + 6) = 69
x = 11.25