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