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