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(6x + 9) = 7x + -21 Reorder the terms: 9x + -1(9 + 6x) = 7x + -21 9x + (9 * -1 + 6x * -1) = 7x + -21 9x + (-9 + -6x) = 7x + -21 Reorder the terms: -9 + 9x + -6x = 7x + -21 Combine like terms: 9x + -6x = 3x -9 + 3x = 7x + -21 Reorder the terms: -9 + 3x = -21 + 7x Solving -9 + 3x = -21 + 7x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7x' to each side of the equation. -9 + 3x + -7x = -21 + 7x + -7x Combine like terms: 3x + -7x = -4x -9 + -4x = -21 + 7x + -7x Combine like terms: 7x + -7x = 0 -9 + -4x = -21 + 0 -9 + -4x = -21 Add '9' to each side of the equation. -9 + 9 + -4x = -21 + 9 Combine like terms: -9 + 9 = 0 0 + -4x = -21 + 9 -4x = -21 + 9 Combine like terms: -21 + 9 = -12 -4x = -12 Divide each side by '-4'. x = 3 Simplifying x = 3
| 16x-(6x-8)=78 | | x^2-106=0 | | 39=3b | | mn-n^2=6 | | 10v^2+29v-12=0 | | x(x+5)*30=3450 | | 2(2x-4)-7=-11+6x | | 64x^3=x | | 8p+1=35h | | 2(4-4y)+7y=5 | | m^2-mn=15 | | X^2+14x-100=0 | | 15+4c=c+3 | | 35x^2+25x+4=0 | | x^2-4x^4-5=0 | | -5.21-19.9t=7.08-19.9t-12.29 | | Log(x+30)=2 | | m-mn=15 | | 19x-36=97 | | -7.69+4.8w=4.8w-7.69 | | 2c^2x^2+x-2c^2d^2x-d^2=0 | | 16x^2-3x+9=-27x | | -8x-10=2x-10 | | 6.5k=13.9k-7.4k | | -3(2y+7)-4(5y-4)= | | 3x+x=36.05 | | (2x-3)(x+7)(x+6)= | | y-2=5(x-3) | | 11.68+16.2h=-11.12+15h | | f(x)=3x-4x+7x | | 7x+5n=2n+4 | | -7x-5=2x-10 |