25x+3x+21 = 32+51+9 Collect all like terms together and notice the change from +21 to -21, this is done in order to keep the equation in balance. 25x+3X = 32+51+9-21 28x = 71 Divide both sides of the equation by 28 to find the value of x: x = 71/28 or 2 and 15/28 x = 2.535714286 as a decimal
33
2x + 3 + 23x = 25x +3
Balance the equation.8x + 2 = 50 + 3x8x - 3x + 2 = 505x + 2 = 505x = 50 - 25x = 48x = 9.6... are you sure that you asked the question correctly? Normally, basic Algebra works out to whole numbers....
25x + 35x + 9 is 60x + 9, which factors to 3(20x + 3)
(3x - 4)(4x - 3)
3x squared minus 25x minus 28
25x+3x+21 = 32+51+9 Collect all like terms together and notice the change from +21 to -21, this is done in order to keep the equation in balance. 25x+3X = 32+51+9-21 28x = 71 Divide both sides of the equation by 28 to find the value of x: x = 71/28 or 2 and 15/28 x = 2.535714286 as a decimal
25x+1=33x+7 25x=33x+6 -8x=6 x=-8/6 x=-4/3
32 + 25x + 18 = 50 + 25x
5x + 8 = 3x + 25x - 3x = 2 - 82x = -6x = -6/2x = -3Check:5(-3) + 8 = 3(-3) + 2-15 + 8 = -9 + 2-7 = -7
13x-14 or 13x+(-14)
25x (square) plus 40 plus 15 equals 680.
33
2x + 3 + 23x = 25x +3
3X - 23 + 4X + 6 = 5X + 8combining like terms, 7X - 17 = 5X + 8subtracting 5X and adding 17 to each side, 7X - 5X = 8 + 17Then, 2X = 25X = 12.5
Balance the equation.8x + 2 = 50 + 3x8x - 3x + 2 = 505x + 2 = 505x = 50 - 25x = 48x = 9.6... are you sure that you asked the question correctly? Normally, basic Algebra works out to whole numbers....