L1 Quiz Two Step Equations
Practice solving two-step equations and simplifying expressions!
Resuelve; 2j - 7 = 11 18 9 -9 4 Resuelve; x - 3 = 9 24 6 -24 10 Resuelve; 15 = -2x - 5 -5 10 - 10 5 Resuelve; 3 + m = 6 30 -30 -90 3 Resuelve; 5 + k = -31 -234 234 324 -324 Resuelve; x - 7 = -9 16 -16 128 -128 Resuelve; -11 = 1 + 3n 4 36 -4 -36 Resuelve; 2(x + 5) + 4 2x + 10x + 8x 2x - 14 2x + 14 2x + 10 + 8 5x ( 2 - 3) -5x 10x - 15 5x -25x x (y + z) xyz xy + xz x + yz xy + z 10 ( 3x - 2y) 50xy 10xy 20x - 30y 30x - 20y 9x(8y + 3z) 72y + 27z 72xy + 27xz 72xz + 27xy 9x24yz Resuelve las ecuaciones y luego parealas con sus respuestas. 2x + 9 = 21 x +6 5 = 4x - 7 x = 3 2x - 3 = -19 x = -8 13 - 3x = -8 x = 7 13 = x + 4 x = 27 15 - x = 28 x = 52 42 + 11x + 13 - 2x = 100 x = 5 2x + 3 = 7 x = 2