If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7n + -4 = 3(n + 9) + 4n Reorder the terms: -4 + 7n = 3(n + 9) + 4n Reorder the terms: -4 + 7n = 3(9 + n) + 4n -4 + 7n = (9 * 3 + n * 3) + 4n -4 + 7n = (27 + 3n) + 4n Combine like terms: 3n + 4n = 7n -4 + 7n = 27 + 7n Add '-7n' to each side of the equation. -4 + 7n + -7n = 27 + 7n + -7n Combine like terms: 7n + -7n = 0 -4 + 0 = 27 + 7n + -7n -4 = 27 + 7n + -7n Combine like terms: 7n + -7n = 0 -4 = 27 + 0 -4 = 27 Solving -4 = 27 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
| -4x^3-18x^2+36=0 | | 4x/7-7/x=42 | | -16t^2+110t+6=0 | | 8w-12=-44 | | y=x^2+8+7 | | y^2+y-150=0 | | 4s^2+7s+3=0 | | 20g+-14g=6 | | 5w^2-35w+50=0 | | 9/d-5/4 | | 6u^2+6u-24=0 | | (8+v)(4v-7)=0 | | 9b-4b=15 | | 4x-7=42x | | 18j-16=20j | | 10(Z-9)-9(5-6Z)=2(4Z-1)+5(1+2Z) | | 18-15v=-17v | | .0423=ln(31.1/x) | | 2/5n-4=2 | | 17/6-7/8 | | 12x^2-25x+8=0 | | 20x-4=0 | | 28=2(x+3) | | -4q-11q=-7 | | X^3-9x=9 | | 6e^3x+7=13 | | Sin(3x-10)=cos(5x+20) | | (12*16-x)/11=15 | | 4f-20=3f | | -8x-15=-10x+11 | | 6x-20=21 | | 3*f/3-2=4 |