If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -21 = 7 + 4x Solving -21 = 7 + 4x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4x' to each side of the equation. -21 + -4x = 7 + 4x + -4x Combine like terms: 4x + -4x = 0 -21 + -4x = 7 + 0 -21 + -4x = 7 Add '21' to each side of the equation. -21 + 21 + -4x = 7 + 21 Combine like terms: -21 + 21 = 0 0 + -4x = 7 + 21 -4x = 7 + 21 Combine like terms: 7 + 21 = 28 -4x = 28 Divide each side by '-4'. x = -7 Simplifying x = -7
| 2x-6+4x=33-3x+6 | | -15s=-225 | | 12=19x+-8x+3 | | 20+24x=x-15 | | 10y+6=14y-10 | | -21=-7+4x | | 25+.2x=30+.1x | | (-80)+131= | | -3+3w=-18 | | -13-1/4×h=7 | | (_80)+131= | | -35=-2+5(y-4) | | 19x-(2x-7)=24 | | -10/2.5 | | 8-2(4t-3)=46 | | v/9=17/11 | | (4y)(2y)= | | 3(x-4)=x+32 | | 8-2(4t-3)= | | -32-32x-8x=48x+6-5x | | -6=2y+6 | | 5b+6=2b | | 4+4x+2=162 | | 8(1-3z)=22 | | 8months= | | 16f-24=-16f-32 | | 15x+5y=2300 | | 14yx^2/y^-3/21x^3y^-1/y^-4 | | 34+3a=-7(1-a)+1 | | (4d-6d^3+3d^2)-(10d^3+7d-2)= | | c(x)=13.00+0.20x | | 8u^6x^4y^8=20u^2x^7 |