-3(n - 5)
Terms that have identical variable parts are called ______
3(x + 2) = 18
The area of a rectangle is 55. The length is x + 3. The width is 5. Solve for x and find the length.
2 - x(3 + y) - 6x
-5 + y - 6 + 3x - 5x
A rectangular sheet of plywood is three times longer than it is wide. Write and simplify an expression for the perimeter of the rectangle in terms of the width w.
Identify the coefficients: -2x + 3x - 7
The _____ of a term that has a variable is the number part of the term
-2x + 3x - 4 - 2
7n - x + 4x + 3n - 2
-2(x - 4) - x = 23
2(x + 3)
2x - 3x + 2 = 4
A term that has a number, but no variable, is a ______
The length of a rectangle is x + 3. The width is x + 5. The perimeter is 52. Solve for x.
Write and simplify an expression for the perimeter of a rectangle with length of x + 5 and width of x.
z - 3(z + 1)
The height of a triangle is 8. The base is x + 2. The area is 88. Solve for x.
2x + 4(x + y - 5) + x
-4y + 2x + 7y - 1
Identify the constant terms: -5 + 4x - 2y - 6
2(x - 4) - 4(x + 2) = 18
3 + 5(x - 4) = 33
5x + 2x - 3
