One-Step Equations (+ & -)
x - 6 = -4
x = 2
15x = -150
x = -10
k - 4.9 = -3.45
k = 1.45
Samantha withdrew $160 from her bank account. If the balance of the account is now $379.52, what was her balance before the withdraw? WRITE AN EQUATION ONLY (Remember your variable can not be on one side by itself)
x - 160 = 379.52
8.5 = w - 12
20.5
x - 10 = -22
x = -12
x/15 = 3
x = 45
-3.75 = -2.5r
1.5 = r
In his last football game, Sean rushed for 89 yards. If his season total is now 871 yards, how many total yards did he have prior to his last game? WRITE AN EQUATION ONLY (Remember your variable can not be on one side by itself)
x + 89 = 871
3x = 4/5
4/15
x + 4 = 12
x = 8
8x = -104
x = -14
x/8.3 = 0.3
x = 2.49
If the temperature is dropping at a rate of 2 degrees per hour, how many hours will it take to drop 15 degrees? WRITE AN EQUATION ONLY (Remember your variable can not be on one side by itself)
2x = 15
x = 7.5 hours
-2x = 15.7
y - 25 = -41
y = -16
m/-3 = 16
m = -48
x - 2/5 = 1 3/7
x = 64/35
Tessa returned a book to the library 16 days late. If she charged $0.35 per day, what was the total fine? WRITE AN EQUATION AND SOLVE
x/16 = .35
x = $5.60
m - 5.8 = -9.3
-3.5
"-9 more than a number results in -20."
-9 + x = -20
x = -11
"The product of a number and -8 is 72."
-8x = 72
x = -9
-5 1/3 = -2p
8/3 = p
Sarah and Eva took a road trip. Sarah drove two-fifths of the miles. If she drove 128 miles, how many total miles did they drive? WRITE AN EQUATION AND SOLVE
2/5x = 128
x = 320 mi
t + 3 3/5 = 4 1/4
13/20