+/-
Fractions
Fractions
1/4 + 1/4
1/2
Solve for x: x+3>7
x>4
What is the next step: x+4=9
Subtract 4 on both sides
Simplify: 3x+2x
5x
Solve for x: ∣x∣=5
1/2 + 2
5/2
Solve for x: 2x≤10
x≤5
What is the next step: 3x = -15
Divide both sides by 3
Simplify: 4a−2a+6
2a+6
Solve for x: ∣x−3∣=7
x = 10, x = -4
2/3 + 1/6
5/6
Solve for x: 5x−4>11
x>3
What is the next step: 2(x−5)=12
Distribute the 2
Simplify: 3(x+4)+2
3x+14
Which of the following is parallel to y=2x+3:
a) y=2x+7
b) y=2x+13
c) y=2x+9
d) all of the above
e) none of the above
5/8 - 1/4
3/8
Solve for x: 2(x−3)≥4
x≥5
What is the next step: 5x+7=2x−8
- Subtract 7 from both sides
- Add 8 to both sides
- Subtract 2x from both sides
- Subtract 5x from both sides
Simplify: x2+5x+6+10x+12
x2+15x+18
Which of the following is perpendicular to y = 2x+1:
a) y= 2x + 7
b) y= 1/2x + 3
c) y= -1/2x + 3
d) none of the above
3 + 4/3
13/3
Solve for x: −3x+7>1
x<2
What is the next step: 3(x−2)=2x+4
Distribute 3
Simplify: 2(x−3)+4(2x+1)
10x-5
What are the coordinates (x,y) of the y-intercept of the line: y=3x-2
(0,2)