If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7(3x + 7) + 8 = 21x + 57 Reorder the terms: 7(7 + 3x) + 8 = 21x + 57 (7 * 7 + 3x * 7) + 8 = 21x + 57 (49 + 21x) + 8 = 21x + 57 Reorder the terms: 49 + 8 + 21x = 21x + 57 Combine like terms: 49 + 8 = 57 57 + 21x = 21x + 57 Reorder the terms: 57 + 21x = 57 + 21x Add '-57' to each side of the equation. 57 + -57 + 21x = 57 + -57 + 21x Combine like terms: 57 + -57 = 0 0 + 21x = 57 + -57 + 21x 21x = 57 + -57 + 21x Combine like terms: 57 + -57 = 0 21x = 0 + 21x 21x = 21x Add '-21x' to each side of the equation. 21x + -21x = 21x + -21x Combine like terms: 21x + -21x = 0 0 = 21x + -21x Combine like terms: 21x + -21x = 0 0 = 0 Solving 0 = 0 Couldn't find a variable to solve for. This equation is an identity, all real numbers are solutions.
| 158-x=208 | | 456/4= | | 2(x+6)-2=-18 | | 3d-14.00+4.00=12.10 | | h-(39*t-5*t^2)=0 | | 4x-4=8+1 | | 48t=28(t+4) | | 172=103-y | | 4x+16-3x+6=36 | | 9x(7-4)= | | 75-v=266 | | 8x-2+4x=-4 | | 1.5x=1225 | | 15x-23x=-8 | | 75-(7x+9)=7(x+3)+x | | -2=2u+2 | | 576=18(x+18) | | (3z)+2+1=7 | | 167-x=249 | | 4x^2-7x-8=-x^2+4x+4 | | 7t^2-14t/4t^2-9 | | 10x+10=54 | | 5x*x-30x+y*y+10y+60=0 | | -7=3u+4u-29 | | -2=u-7 | | 2x^2+14x+49=30 | | -.75p-7=.25p | | 3x+24=-35 | | (X+1)(X+2)(X+3)(X+4)-5=0 | | 8m+4=25 | | 3=-16w | | 11x+19=129 |