If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-8x + 7) + -1(2x + -4) = -21x + -121 Reorder the terms: (7 + -8x) + -1(2x + -4) = -21x + -121 Remove parenthesis around (7 + -8x) 7 + -8x + -1(2x + -4) = -21x + -121 Reorder the terms: 7 + -8x + -1(-4 + 2x) = -21x + -121 7 + -8x + (-4 * -1 + 2x * -1) = -21x + -121 7 + -8x + (4 + -2x) = -21x + -121 Reorder the terms: 7 + 4 + -8x + -2x = -21x + -121 Combine like terms: 7 + 4 = 11 11 + -8x + -2x = -21x + -121 Combine like terms: -8x + -2x = -10x 11 + -10x = -21x + -121 Reorder the terms: 11 + -10x = -121 + -21x Solving 11 + -10x = -121 + -21x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '21x' to each side of the equation. 11 + -10x + 21x = -121 + -21x + 21x Combine like terms: -10x + 21x = 11x 11 + 11x = -121 + -21x + 21x Combine like terms: -21x + 21x = 0 11 + 11x = -121 + 0 11 + 11x = -121 Add '-11' to each side of the equation. 11 + -11 + 11x = -121 + -11 Combine like terms: 11 + -11 = 0 0 + 11x = -121 + -11 11x = -121 + -11 Combine like terms: -121 + -11 = -132 11x = -132 Divide each side by '11'. x = -12 Simplifying x = -12
| 6a+12-7=3a-10 | | x+72+72=180 | | 6a+12-7=3a+10 | | 3x+7+1x+13=180 | | 2/5x-8= | | 2x+4=8x+2.4 | | 3.5/1-3 | | 5(6x-9)=125 | | 3.5*1/3 | | 10=2+3 | | 2y+3x=-33 | | 8+25x=30x-28 | | 2x+124=12x-6 | | 3y=15y-17 | | -7(4x+2y+6)= | | 8+25=30x-28 | | x+115+45=180 | | 2/7-2=x-1/2 | | 5b+17=2(b+16) | | 5(-2x+8)=5(6x+4) | | 45-[2+6y-2(y+3)]=-3(5y-1)-[5(y-1)-7y+13] | | 6x=20-3x | | 7d-4=-5d-4 | | (2x-5)(3x+2)-(x^2-3x-8)= | | (4y-3)2=72 | | 2(3x-7)+25=-7(x-4)17x-17 | | M-2m-3m+9= | | 10+7*2= | | 21=7(4x-9) | | 2x-7=3n-6+5 | | y=2x^2+9x-3 | | 15x-17=9x-16 |