If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Simplifying 3(x + -4) = 27 Reorder the terms: 3(-4 + x) = 27 (-4 * 3 + x * 3) = 27 (-12 + 3x) = 27 Solving -12 + 3x = 27 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + 3x = 27 + 12 Combine like terms: -12 + 12 = 0 0 + 3x = 27 + 12 3x = 27 + 12 Combine like terms: 27 + 12 = 39 3x = 39 Divide each side by '3'. x = 13 Simplifying x = 13

| -3x-5x+10=7 | | 5x-1=-10 | | 2(3x-4)+10=5(x+4) | | (x+21)+(2x+9)=90 | | 7x+5=5x+17 | | 2(x+4)=x+13 | | 14x=2(5x+14) | | -b=6y | | 9x+84=93 | | 13x-2=89 | | 6x+24=78 | | 4x-5+9=-23-5 | | 6-x=-53 | | -35=2y+9 | | -99=5y+6 | | 3x-1=-13 | | 6x+4=-20 | | -6x+4=20 | | 2x+5=10-3x | | 12n=12n+9 | | a+2(a+2)=16 | | 7x-3=5x+15 | | 3(M+4)=M+12 | | 2(x-8)-7=23x-212 | | 3x+5=-2x-5 | | 6x+6=2x+2 | | 3x-15=21 | | 10x+5=9(x+9)-2 | | 6x+12=48 | | 4x-23=17 | | 5x+7-4x=-3 | | 2x+23=23 | | 4x-7=3x+13 | | 7(x-5)-5=17x-140 | | 7x+y=10 | | 4(x-9)-9=25x-297 | | 6x-6=-66 | | -x-(13+4x)=-3(5-9x)+2 | | 4x-2=-50 | | 10(x-2)-2=32-132 | | 7x-7=35 | | 3+4x=43 | | 2+4x=43 | | 4x+6=5x+4 | | 6(5k-8)-20=11(2k-3)+3k | | 2(9x-1)=99-7(3-4x) | | 9-7x=-12 | | 2x+4=6x-8 | | 6t+3(5t-4)=12(2t-5) | | 6x+9=2x-11 | | 7(10-3w)=5(15-4w) | | 2x-11=25 | | 17=3(p-5)+8 | | 2(x+3)=10 | | 5x-4=4x+6 | | 4x+6x=30 | | 8x-7=25 | | 4.5z-2.5z=24 | | -3x-8+4x=17 | | 5(h-4)=8 | | 9c-5=13 | | 4x-7=25 | | 6=-2(7-c) | | 2x+15=21 | | 8x+7=2x+1 |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Graphs of functions
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics