1) Solve for x : x + 5 = 12 a) 2 b) 5 c) 7 d) 6 2) Simplify: 3x + 2x = ?  a) 7x b) 5x c) 9x d) 3y^2 3) Solve for y: 4y = 20  a) 5 b) 4 c) 7 d) 6 4) Expand:( 2(x + 3) ) a) 5 b) x+6 c) (2x+7) d) (2x+6) 5) Simplify: 2x(3) - 4(3 - 2) a) 6x - 4 b) 6x+8 c) 7 d) y 6) Simplify: 3(2x + 4) - 5(x + 1) a) x - 2 b) x + 5 c) 67 d) α 7) Simplify: 4(5x - 2) + 3(x + 1) a) 21x b) 23x - 5 c) 42 d) -50x 8) Simplify: 2(10 - 3x) - (4x - 6) a) -10x - 26 b) 4 c) y d) -10x + 14 9) Simplify: 5(2x + 3) - 2(4x + 1) a) 2x + 13 b) 2x - 13 c) β d) 8 10) Solve for x: 10 = 2x  a) 5 b) 4 c) 7 d) y 11) Relith said: for integer n > 2 there are no nonzero integers a, b, c with a^n + b^n = c^n. How do you prove this is true? a) Impossible b) idk c) False d) too hard

Algebra

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