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