If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x + -1(5 + 2x) = 21 + x 5x + (5 * -1 + 2x * -1) = 21 + x 5x + (-5 + -2x) = 21 + x Reorder the terms: -5 + 5x + -2x = 21 + x Combine like terms: 5x + -2x = 3x -5 + 3x = 21 + x Solving -5 + 3x = 21 + x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1x' to each side of the equation. -5 + 3x + -1x = 21 + x + -1x Combine like terms: 3x + -1x = 2x -5 + 2x = 21 + x + -1x Combine like terms: x + -1x = 0 -5 + 2x = 21 + 0 -5 + 2x = 21 Add '5' to each side of the equation. -5 + 5 + 2x = 21 + 5 Combine like terms: -5 + 5 = 0 0 + 2x = 21 + 5 2x = 21 + 5 Combine like terms: 21 + 5 = 26 2x = 26 Divide each side by '2'. x = 13 Simplifying x = 13
| 6.5-2.5x=7 | | 8x+8(-6)=-40 | | 4/3(3.14)1728=x | | -5m-15m=-20 | | 8(15+2.333333333y)+8y=-40 | | 4/3(3.14)42.875=x | | -16y^7/-8y^4=0 | | 3x-7y=45 | | 11-5(-2)+9= | | 14(t-4)+4t=6(3t+3)-10 | | x^3+3x^2-9x-2=0 | | (-3i)(6i)= | | 9(-3.2+1.2y)+9y=90 | | 2x+12-4=7 | | 6z^2+47z+35=0 | | 6x(2y-3x)=18 | | 1+12+(-4)+1=7 | | 4/3(3.14)1259.712=x | | 4x^2-8x=-4 | | h=33.3t-16t^2 | | 5x-6y=-16 | | 11.5+2.5= | | 4/3(3.14)29.791=x | | 6[k(5k+2)]=0 | | ha=33.3t-16t^2 | | x^3-6x^2-2x=0 | | 5/2y | | 6[k(56+2)]=0 | | 4/3(3.14)1000=x | | y=-10x+3000 | | -6x+11x-17x+-2x+5x-(-18)=-9 | | 13-2p+8=5-2p+28 |