Simplify
Simplify: x + 3x + 2
What is 4x + 2?
Solve for x:
x / 8 = 7
What is x = 56?
The word that means an unknown value.
What is a variable?
Seven less than a number
What is x - 7?
Simplify: 8b - 3b + 2c - 4 + 10c - b
What is 4b + 12c - 4?
Solve for x:
3x + 9 = 30
What is x = 7?
The word that refers to a known value that is being added or subtracted.
What is a constant?
The expression that matches this phrase:
Quadruple a number
What is 4x?
Simplify: 6(2x - 3) + x + 4
What is 13x - 14?
Solve for x:
60 / x - 4 = 2
What is x = 10?
The word that means a multiplier for a variable (e.g., 4b).
What is a coefficient?
The expression that matches this phrase:
Five more than four times a number.
What is 4x + 5?
OR
What is 5 + 4x?
What is -7x + 22?
Solve for x:
3x + 5= x + 13
What is x = 4?
A mathematical phrase combining variables, constants, and mathematical operators (like +, -, ×, ÷) to represent a value or relationship, without an equals sign.
What is an algebraic expression?
The expression that matches this phrase:
The quotient of a number and 2, minus 7
What is x/2 - 7?
Simplify: 12x - 3 (x + 4 - y) + 2(y + 5) - y
What is 9x + 4y - 2?
OR
What is 9x - 2 + 4y?
Solve for x:
3 (x + 4) = 2x + 11
What is x = -1?
A math expression with only one term. (e.g., 7, e, 9x)
What is a monomial?
The expression that matches this phrase:
Three times a number minus twice another number
What is 3x - 2y?