If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4(x + 2) + -9 = 2x + 2(2 + x) Reorder the terms: 4(2 + x) + -9 = 2x + 2(2 + x) (2 * 4 + x * 4) + -9 = 2x + 2(2 + x) (8 + 4x) + -9 = 2x + 2(2 + x) Reorder the terms: 8 + -9 + 4x = 2x + 2(2 + x) Combine like terms: 8 + -9 = -1 -1 + 4x = 2x + 2(2 + x) -1 + 4x = 2x + (2 * 2 + x * 2) -1 + 4x = 2x + (4 + 2x) Reorder the terms: -1 + 4x = 4 + 2x + 2x Combine like terms: 2x + 2x = 4x -1 + 4x = 4 + 4x Add '-4x' to each side of the equation. -1 + 4x + -4x = 4 + 4x + -4x Combine like terms: 4x + -4x = 0 -1 + 0 = 4 + 4x + -4x -1 = 4 + 4x + -4x Combine like terms: 4x + -4x = 0 -1 = 4 + 0 -1 = 4 Solving -1 = 4 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
| 5r-7s=-10 | | 7z+18=9z+4 | | 3m+1(-m+5)= | | 3n^4-24n^3-27n^2=0 | | -84=-7v | | 3y^3-7y^2=3y^2+8y | | 1/2d-7=22 | | 8x^3-8x^2+4x+5=0 | | 3x(b+a)-4b=12 | | 13x+2=2(6x-2)+6 | | -11a=-264 | | 3x+9=-4x-3 | | 11+9q=12+8q | | 50-30-15-9-6=51 | | -23x=230 | | 360=20x+225 | | 7r+2=51 | | y=3+(1/4x)*18y | | 7r=30 | | -2500-4.05=-3000 | | 4x+5/3=7x | | 0=r-(-6) | | 6(x+1/3)=6x+2/3 | | 2/5(2x+9)=3(4-2x)+12 | | 5(y-2)+4=14 | | -2500-4.05x=3000 | | 7(3n+2)=6(7n+2)+9 | | z/2+6=9-z/2 | | 25y^2-9x^2=225 | | 4x+3x+11=67 | | 11.4+x-8.1=3.4 | | 1w-2+2w=6+5w |