Solving Equations
What is the solution to the equation 2x+3=11?
x=4
Simplify the fraction 8/12
2/3
Simplify the expression 3x+4x
7x
What is the value of 8+2×5
18
If a number is doubled and then decreased by 3, the result is 9. What is the number?
6
Solve for y: 3y−4=2y+5.
y=9
What is 15/75 in simplest form?
1/5
Simplify 7x−3x+5−2
4x + 3
Calculate (3+5)×2
16
A rectangle has a length of 3x and a width of 2x. What is the area in terms of x?
6x2 units sq.
If 4(x−2)=16, what is the value of x?
x=6
Simplify the complex fraction (2/3)/3.
2/9
What is 5(2x+3) − 3(x−1) simplified?
7x + 18
Calculate 12−(3+1)×2
4
A car travels 15 miles in 20 minutes. How far will it travel in 4 hours if it remains at this speed?
180 miles
Solve the equation 5x + 2 = 3(x−1) + 4.
-1/2
Simplify the fraction 9x2/27x
x/3
Simplify the expression 2(x+4)−3(x−2)
-x + 14
What is the result of 5+3×(4−1)
14
If $18 is the hourly wage for Jimmy, what is his total weekly pay assuming he works 40 hours in a week.
$720 per week
What is the solution to the equation 2(x + 3)=4x − 2?
x = 4
Simplify the fraction 12a2b3 / 16a4b2
3b / a2
What is the simplified form of 4x2+2x−3x2+5
x2 + 2x + 5
Evaluate 3+4×22−6
13
John bought 3 books for x dollars each and 2 magazines for y dollars each. Write an expression for the total cost.
3x + 2y