1) Solve the following: -6w + 1 = -11 a) -1.2 b) 2 c) 1.2 d) -2 e) 12 f) -12 2) Solve the following: 3c + 5 = 23 a) 3 b) 9 c) 7 d) -3 e) 18 f) 6 3) Write an equation: Having 20 dollars, you bought one piece of pizza costing $4 and the rest were spent on wings a) 20 + 4 = x b) 4 + x = 20 c) x - 4 = 20 d) 4x = 20 e) 20x = 4 f) 4 - 20 = x 4) Solve the following: 5x + 5 = 100 a) x = 95 b) x = 21 c) x = 105 d) x = 100 e) x = 20 f) x = 19 5) 0.25x + 8 = 10 a) 4 b) -16 c) 8 d) 16 e) -4 f) -8 6) Write an equation: You bought a $5 blanket and four pairs of socks. You spent a total of 33 dollars. How much did each pair of socks cost? a) 5 + s = 33 b) 5s = 33 c) 5 + 4x = 33 d) 5 - s = 33 e) 33 + 5 = 4s f) 4s + 33 = 5 7) Solve the following: 3 = 3(6x + 7) a) -1 b) 21 c) 3 d) 0 e) 1 f) -3 8) WhWhat would be the first step in solving for c:  5c - 6 = 24 a) Subtract 6 to both sides b) Multiply by 5 to both sides c) Add 5c to both sides d) Divide by 5 to both sides e) Subtract 5c to both sides f) Add 6 to both sides 9) Solve the following:  6 - 3a = 21 a) a = 6 b) a = 1 c) a = -6 d) a = 5 e) a = -5 f) a = -1 10) Solve the following: 0.5x + 17 = 21 a) x = 8 b) x = -7.5 c) x = 25 d) x = 2 e) x = 20 f) x = -2 11) Write an equation: Sam has 28 dollars to spend, he buys 14 dollars worth of drinks. If he buys 7 candy boxes, how much do they cost? a) 28 = 7 + 14 b) 14 - 7y =28 c) 7y + 14 = 28 d) 28 - 7y = -14 e) 14y + 7 =28 f) 28 = c 12) What does it mean to isolate a variable? a) Divide a number by itself b) Double the variable c) Get the variable by itself d) Make sure the variable is with the other numbers e) Take the variable away f) Leave the variable alone 13) Solve the following: 2x + 7 = 9 a) 1 b) 16 c) 2 d) 3 e) 8 f) 7 14) What is the second word in PEMDAS? a) Division b) Expression c) Exist d) Exponent e) Exit f) Evaluate 15) 10(100x - 10) = 1900 a) x = 2 b) x = 100 c) x = -2 d) x = -100 e) x = 20 f) x = -20

Two Step Equations

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？