Matching Pairs 1-Step EquationsOnline version Please complete the matching game on 1-step Equations. by Jodie De Sordi 1 12 + x = -5 2 x + 12 = 8 3 x/-3 = 12 4 x/-4 = 40 5 10 + x = -1 6 A number sentence (has an equal sign) 7 50 = -5x 8 x - 12 = 20 9 3 + x = 15 10 A letter used to represent a number. The noun of the sentence. 11 3x = -15 12 12x = -144 13 The number before the variable, the adjective in 4x, the 4 would be the_________. -12 -10 -4 Coefficient -5 -17 32 -36 Equation -160 12 -11 Variable