If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x + -1(7x + -5) = 21 Reorder the terms: 9x + -1(-5 + 7x) = 21 9x + (-5 * -1 + 7x * -1) = 21 9x + (5 + -7x) = 21 Reorder the terms: 5 + 9x + -7x = 21 Combine like terms: 9x + -7x = 2x 5 + 2x = 21 Solving 5 + 2x = 21 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2x = 21 + -5 Combine like terms: 5 + -5 = 0 0 + 2x = 21 + -5 2x = 21 + -5 Combine like terms: 21 + -5 = 16 2x = 16 Divide each side by '2'. x = 8 Simplifying x = 8
| 3(t-3)+5(t+3)=32 | | 28-7a=-49 | | h(t)=-16t^2+32t+300 | | 2.5(7x+3)+4+5=2.5(7x+3)+4+5 | | 49=-(4x-17) | | -x^2-0.5x+7.5=0 | | -21+3b=-24 | | -8n-4=-2+n-6-8 | | x+3-x-2= | | 56=7-7r | | 13=(g/3)+4 | | 18y^2-12y=0 | | 2/3(9x-12x+6) | | -5r+10=-5 | | y=-16x^2-8x+120 | | 18y^2-12y=0 | | 15=-24+3s | | 8+3y=7x | | 3x+7=5x+9 | | x-12=-2x+6 | | 3/(t+3)-1/t-5/(2t+6) | | -2(7n-8)=-96 | | 6x-24=54 | | R(P)=100P-0.2P^2 | | 2x-5(2-x)=10X+24 | | 6x-8y= | | 9x^2-5y^2=0 | | h=-100t+4000 | | 5h-3.5=-4.5h-13 | | 2(-4t-9)+3t=43 | | X^3-3(4x)=0 | | -25x^2-81=0 |