Solve 1-step Equations
7m = 28
m = 4
9y = -126
y = -14
The smoothie shop offers a free smoothie each time a customer earns 75 points on their rewards card. If Ken needs 17 more points, how many points does he currently have on his card?
x + 17 = 75
The smoothie shop offers a free smoothie each time a customer earns 75 points on their rewards card. If Ken needs 17 more points, how many points does he currently have on his card?
x = 58
-30 = p - 17
p = -13
-17 = w + 23
w = -40
An online file storage site offers a payment plan where users can pay for a year membership in twelve equal payments. If Manny paid $7.95 per month, how much did he pay in full for the year?
X/12 = 7.95
An online file storage site offers a payment plan where users can pay for a year membership in twelve equal payments. If Manny paid $7.95 per month, how much did he pay in full for the year?
x = 95.40
-6 = z/3
z = -18
r/-4 = -13
r = 52
Vera bought a new car in 2016. One year later, the car had depreciated in value by $2,300 and was worth $28,140. Find the value of her car when she purchased it in 2016
x - 2,3000 = 28,140
Vera bought a new car in 2016. One year later, the car had depreciated in value by $2,300 and was worth $28,140. Find the value of her car when she purchased it in 2016
x = 30,440
c + 12 = 15
c = 3
v - 2.8 = 7.16
v = 9.96
If a candlestick burns at a rate of 0.4 inches per hour, how many hours will it take a 12-inch candle to burn?
0.4x = 12
If a candlestick burns at a rate of 0.4 inches per hour, how many hours will it take a 12-inch candle to burn?
x = 30 hours
-9 = -8 + k
k = -1
27.2 = -3.2a
a = -8.5