If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x + -3(4 + -6x) + 9 = 21 3x + (4 * -3 + -6x * -3) + 9 = 21 3x + (-12 + 18x) + 9 = 21 Reorder the terms: -12 + 9 + 3x + 18x = 21 Combine like terms: -12 + 9 = -3 -3 + 3x + 18x = 21 Combine like terms: 3x + 18x = 21x -3 + 21x = 21 Solving -3 + 21x = 21 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 21x = 21 + 3 Combine like terms: -3 + 3 = 0 0 + 21x = 21 + 3 21x = 21 + 3 Combine like terms: 21 + 3 = 24 21x = 24 Divide each side by '21'. x = 1.142857143 Simplifying x = 1.142857143
| -8=*3+x | | 2(2-3x)=3(5x+7) | | -(x+17)=-3x+5 | | 25k^2+16=36 | | 8x+44x=12 | | 10x-4+x+2=180 | | 8-x+15=3x+3 | | n+2-3=-4 | | 53=-6n | | 27-3(-2x-2)=162x+189 | | 24=2c | | 123.87=0.15x+3.87 | | -13=d-5 | | -7h=84 | | -3m+14-9(m-1)=7m-(5m-6)-6m+1 | | 20a+4b=-44 | | -11=-3+s | | -x-22=3x+2 | | 14-8x=-90 | | -6x=3(x+6) | | f(x)=12x+1 | | 4x^2-15x+31=9x+4 | | 15m+4n=122 | | 2(12x-11)+12(6x+2)=0 | | 1+x+5=11 | | 2+3m=7m-6m | | 10y-6y+12=8y-12 | | ln(3x+6)-4=0 | | 6x-12-5x=5 | | 6x-12-5x=53 | | 2(x+4)-4=2x+3 | | 7p+9q=69 |