If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.3(20) + 0.8x = 0.7(20 + x) Multiply 0.3 * 20 6 + 0.8x = 0.7(20 + x) 6 + 0.8x = (20 * 0.7 + x * 0.7) 6 + 0.8x = (14 + 0.7x) Solving 6 + 0.8x = 14 + 0.7x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.7x' to each side of the equation. 6 + 0.8x + -0.7x = 14 + 0.7x + -0.7x Combine like terms: 0.8x + -0.7x = 0.1x 6 + 0.1x = 14 + 0.7x + -0.7x Combine like terms: 0.7x + -0.7x = 0.0 6 + 0.1x = 14 + 0.0 6 + 0.1x = 14 Add '-6' to each side of the equation. 6 + -6 + 0.1x = 14 + -6 Combine like terms: 6 + -6 = 0 0 + 0.1x = 14 + -6 0.1x = 14 + -6 Combine like terms: 14 + -6 = 8 0.1x = 8 Divide each side by '0.1'. x = 80 Simplifying x = 80
| (7m-4n)(6m^2-mn+3n^2)= | | (7x+5y)(7x^2+xy+5y^2)= | | 109-6x=12x+1 | | (9c-2d)(8c^2-2cd-3d^2)= | | (8r-s)(r^2+9rs-4s^2)= | | x^2+kx+100=0 | | (9c+1)(c^2+c+5)= | | 4(t-6)+8t=4(3t+5)-11 | | 5b^2-28b-12=0 | | (2a+3b)(3a^2-2ab-b^2)= | | x-15=-6+32 | | 75n^2-80n-320=0 | | 210n^2-198n+24=0 | | (2x^(3/2))^4=128 | | 55-15=5(x-2) | | 204x49/68x1/9 | | 3v^2+v=0 | | 6-6x1/3 | | -(8y+1)-(-7y-5)=2 | | (2x^(3/2))^4=0 | | (2x^(3/2))^4 | | 18-4x=34 | | 21r^2+34r-35=0 | | (-8x^5y)(x^9y^7)= | | 35x^2-23x-6=0 | | z^4-8z^2-11=0 | | (4x+5)(x^2+1)= | | 900/108 | | e=0.22s+150 | | 16(x-3)=33 | | 3x-3y=30 | | 12x-9=6x+3 |