If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + (3x + 9) + (x + -18) = 21 Reorder the terms: x + (9 + 3x) + (x + -18) = 21 Remove parenthesis around (9 + 3x) x + 9 + 3x + (x + -18) = 21 Reorder the terms: x + 9 + 3x + (-18 + x) = 21 Remove parenthesis around (-18 + x) x + 9 + 3x + -18 + x = 21 Reorder the terms: 9 + -18 + x + 3x + x = 21 Combine like terms: 9 + -18 = -9 -9 + x + 3x + x = 21 Combine like terms: x + 3x = 4x -9 + 4x + x = 21 Combine like terms: 4x + x = 5x -9 + 5x = 21 Solving -9 + 5x = 21 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + 5x = 21 + 9 Combine like terms: -9 + 9 = 0 0 + 5x = 21 + 9 5x = 21 + 9 Combine like terms: 21 + 9 = 30 5x = 30 Divide each side by '5'. x = 6 Simplifying x = 6
| x=56x | | x-5=16x-35 | | (a+3)(2a+1)=0 | | 2(4x-5)-3x=5x+6 | | 0-6y+23=0 | | 4-3x=-3x-4 | | -6=b^18 | | 2x^2-4x-10=0 | | 4(2x-6)=8x+32 | | 2(2+4)=x | | -12=2+5(-2)+2(-2) | | 8x^2-22xy-21y^2= | | x^2-4x+3.66=0 | | 2.7(x+2)-x=5 | | 3x(2)+6x-1+4x(2)+5x+9= | | 6n+37=90 | | 15x-x=140 | | 14.4x^2-57.6x+52.8=0 | | 6x+18=2(9+3x) | | 13-10x=106-31x | | 5x+3=2x-8 | | 16t^2+16t-4=0 | | 3x-2x=20 | | -104=8r | | 16t^2+16t+3=0 | | 0.8+x=0.3 | | 3x^2+2x+78=0 | | 3x+11=44 | | 9x-7=4x+5 | | 15+b=-23 | | 6x=6x+100 | | 5x-79=21 |