Equations with Integers
Solve. 3x + 11 = -22
What is x = -11?
Solve. -1/2x = 70
What is x=-140?
Solve. 1.2x = 6
What is x=5?
Write an equation for a line in slope intercept form with a slope of -2 and a y-intercept of 8.
What is y=-2x+8?
The answer to the product of 2 1/3 and 5 1/4.
What is 12 1/4? (or 49/4)
Solve. -5 + 4(2x + 15) = 7
What is x = -6?
Solve. 2/3x = 42
What is x=63?
Solve. 0.2x + 0.4 = -3.2
Write an equation for a line with a slope of 3 that goes through the point (4, 20).
What is y = 3x + 8?
Find the sum of 3 7/8 and 2 1/4.
What is 6 1/8?
9 - (x - 7) = 12
What is x = 4?
Solve. 1/2x - 3/4 = -2 3/4
What is x = -4?
Solve. 0.5x - 1.12 = -3
What is x = -3.76?
Write an equation for a line that has a slope of -2 and goes through the point (-3, 4).
What is y = -2x -2?
Find the quotient of 2.052 and 0.3.
What is 6.84?
Solve. 4x-8 = -6x - 18
What is x = -1?
Solve. 3/5x - 5 = -23
What is x = -30?
0.4(x-7) = 12
What is x = 37?
Write an equation of the line that goes through the points (2, 13) and (4,19).
What is y = 3x + 7?
Give the coordinates of the point (4, -7) if you reflect it over the x-axis.
Solve. 4-3(x-7)=4x - 3
What is x=4?
Solve. 1/5(2x-7)= 1/2(4x+8)
What is x= -27/8 or -3 3/8?
0.3x - 1.12 = 1.1x + 4.14
What is x = -6.575?
Write an equation of a line that goes through (-6,0) and (4, -5).
What is y = -1/2 x - 3?
Find the missing leg of a right triangle that has a leg of 5cm and a hypotenuse of 13cm.
What is 12 cm?