Solve the Equation (Variable on One Side)
Solve the equation for x:
3(x + 7) = 48
9
Solve the following equation for a:
q + a / r = n^2
a = r(n^2 - q)
Solve for x:
-3(7x - 9) = -8x - (-x + 1)
x = 2
Solve the inequality and graph the solution on the line provided.
20 + 3x > 44
x > 8
The length of a rectangle is 3 less than its width. If the rectangle had a perimeter of 110 inches, what is its length?
55
Solve for x:
4(x - 1) + 4x - 1 = 19
3
Solve the following equation for A:
f = D + A
A = f - d
Solve for x:
6 - 9x = 10x - 3(8x + 10) + 1
x = -7
Solve the inequality and graph the solution on the line provided:
5x + 5 < 15
x < 2
The sum of TWO consecutive numbers is 85. What is the first number?
42
Solve for x in simplest form:
7 = 1/2 (x + 2)
12
Solve the following equation for a:
5a/6 = f
a = 6f/5
Solve the following equation for x. Express your answer in the simplest form. If there are infinite solutions, state "infinite solutions" and if there are no solutions state "no solutions."
-4(-4x - 4) = -8(-2x - 2)
infinite solutions
Solve the inequality for r. Write your answer in interval notation:
9r + 2 <= 4r + 7
r <= 1
The sum of two consecutive EVEN integers is 74. What is the larger integer?
38
What value of x makes the equation true?
2x - 3 = 9
a.) 2
b.) 6
c.) 15
d.) 16
b.) 6
Solve for b:
A = b(m + c)
b = A/(m + c)
Solve the following equation for x. Express your answer in simplest form. If there are infinite solutions state "infinite solutions" and f there are no solutions state "no solutions."
-7(-x + 1) = 7x - 8
no solution
Solve the following inequality for m. Write your answer in simplest form.
4m - 6 < 5m - 3
m > -3
The sum of THREE consecutive EVEN integers is 96. Find the largest number.
34