1) Combine all the like terms. a) b) c) d) 2) Combine like terms a) b) c) d) 3) Combine like terms. a) b) c) d) 4) Combine the like terms. a) b) c) d) 5) Combine the like terms a) b) c) d) 6) True or false: -a and -1 are like terms a) false b) true 7) True or false: 15.3b and -b are like terms a) false b) true 8) Combine the terms: 4b - 7 + b a) 5b - 7 b) -2b c) 3b - 7 9) Combine the terms: 5x + 0.5 - 8x + x a) -1.5x b) 14x + 0.5 c) -4x + 0.5 d) -2x + 0.5 10) True or false: you can combine terms that are NOT like-terms a) false b) true 11) 2y +5 −3y +1 a) -y + 6 b) -y + 4 c) 𝑦 + 6 d) 5y + 1 12) 4x− 2 + 6x + 3 a) 10x + 1 b) 10x + 5 c) 2x + 1 d) 10x - 5 13) 7m + 2n − 3m + 4n a) 4m + 6n b) 10mn c) 4m + 2n d) 4m - 2n 14) −2x + 8 − x − 3 a) -3x + 5 b) -x + 11 c) x + 11 d) -3x + 11 15) Which of the following is a correct simplification of 5a + 3b − 2a − b? a) 3a + 2b b) 7a + 4b 16) Simplify by combining like terms. 7x + 4(x - 6) a) 8x - 24 b) 11x + 24 c) 28x - 2 d) 11x - 24 17) Simplify by combining like terms. 8(7x + 4) + 2(x + 2) a) 72x + 36 b) 58x + 6 c) 9x + 6 d) 58x + 36 18) Simplify by combining like terms. -3(7y + 4) - 4 a) 21y + 8 b) -21y - 16 c) -21y d) -21y - 24 19) Simplify by combining like terms. 3(-7x + 2) - 6(x - 1) a) -39x + 12 b) -27x + 12 c) -27x + 1 d) -9x 20) Simplify by combining like terms. 4(3x - 3) - 2(x - 2) a) 4x - 8 b) 10x - 16 c) 10x - 8 d) 10x - 5

Combining Like terms

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