If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4.2a + -3.5b + -1(1.8a + 2.7b + -1.9) = 0 Reorder the terms: 4.2a + -3.5b + -1(-1.9 + 1.8a + 2.7b) = 0 4.2a + -3.5b + (-1.9 * -1 + 1.8a * -1 + 2.7b * -1) = 0 4.2a + -3.5b + (1.9 + -1.8a + -2.7b) = 0 Reorder the terms: 1.9 + 4.2a + -1.8a + -3.5b + -2.7b = 0 Combine like terms: 4.2a + -1.8a = 2.4a 1.9 + 2.4a + -3.5b + -2.7b = 0 Combine like terms: -3.5b + -2.7b = -6.2b 1.9 + 2.4a + -6.2b = 0 Solving 1.9 + 2.4a + -6.2b = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-1.9' to each side of the equation. 1.9 + 2.4a + -1.9 + -6.2b = 0 + -1.9 Reorder the terms: 1.9 + -1.9 + 2.4a + -6.2b = 0 + -1.9 Combine like terms: 1.9 + -1.9 = 0.0 0.0 + 2.4a + -6.2b = 0 + -1.9 2.4a + -6.2b = 0 + -1.9 Combine like terms: 0 + -1.9 = -1.9 2.4a + -6.2b = -1.9 Add '6.2b' to each side of the equation. 2.4a + -6.2b + 6.2b = -1.9 + 6.2b Combine like terms: -6.2b + 6.2b = 0.0 2.4a + 0.0 = -1.9 + 6.2b 2.4a = -1.9 + 6.2b Divide each side by '2.4'. a = -0.7916666667 + 2.583333333b Simplifying a = -0.7916666667 + 2.583333333b
| 25-4x-6=24+9x | | 68x-60=82 | | 6x+12y=180 | | y-10=m(x-5) | | 1/2x-30=1/6x^2 | | m^2-23=0 | | -14-10x=7x+34 | | x-4+54+63=180 | | -4(r+9)=-66 | | X/-2-11=4 | | X+28=102 | | -49r+9=-66 | | 46=4q+14 | | -2x+4=x-10 | | 2n+n=60 | | 3x-2(5x-1/4)=1 | | 5n-2n+8=12+4n | | 0.12×5/4 | | 3/2x-7/4=7/6 | | -6+y=-7 | | 26-3x=59 | | y+90-50=180 | | 149+8x=25x | | 3/4x-7/4=7/6 | | 4-2d-4d=0 | | 50+x=90 | | -x=8x+9 | | 17=2g+5 | | x+9=8x+9 | | -2x+25=-6x-3 | | -7(5x-3)+6=-35x+27 | | 6=-4y-21 |