If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x + -1(x + -21) = 5x + 7 Reorder the terms: -1x + -1(-21 + x) = 5x + 7 -1x + (-21 * -1 + x * -1) = 5x + 7 -1x + (21 + -1x) = 5x + 7 Reorder the terms: 21 + -1x + -1x = 5x + 7 Combine like terms: -1x + -1x = -2x 21 + -2x = 5x + 7 Reorder the terms: 21 + -2x = 7 + 5x Solving 21 + -2x = 7 + 5x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5x' to each side of the equation. 21 + -2x + -5x = 7 + 5x + -5x Combine like terms: -2x + -5x = -7x 21 + -7x = 7 + 5x + -5x Combine like terms: 5x + -5x = 0 21 + -7x = 7 + 0 21 + -7x = 7 Add '-21' to each side of the equation. 21 + -21 + -7x = 7 + -21 Combine like terms: 21 + -21 = 0 0 + -7x = 7 + -21 -7x = 7 + -21 Combine like terms: 7 + -21 = -14 -7x = -14 Divide each side by '-7'. x = 2 Simplifying x = 2
| -x^2+10y^2-40=0 | | M-15-21=-55 | | 52/k=13/3 | | R-4+6r=10 | | 2(26+n)+14n=180 | | 10=4/11v | | 3y-1=4(y+6) | | 0.0-0.08+x=0.97 | | 12x-3=8x+7 | | 5(x+8)(x-8)=0 | | 12x-3+8x+7=180 | | 1.2x-0.2=5.6 | | A-0=a | | 3p^2-18p-9=0 | | 7(10)(-5y)= | | 5x+4x-34=51-8x | | 2x+3+5x=0-18 | | 3y-26=-11+6y | | 28+19x=24+12x | | 24x^5y^-3z/12x^-4y^-3z^2 | | 4(4y+6y)=60 | | 12-48/x^2 | | 5x-11=8x+19 | | 7/20x=28/5 | | 90+90=2x | | -y/12=4 | | 9x-11=180 | | 34-10p=28-8p | | 1-(1/x)-(2/x^2) | | 75=3(x) | | 2x+14=3x+5 | | 6-y^2+3y=9y+9 |