If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7a + -1(3a + -9) = 19 Reorder the terms: 7a + -1(-9 + 3a) = 19 7a + (-9 * -1 + 3a * -1) = 19 7a + (9 + -3a) = 19 Reorder the terms: 9 + 7a + -3a = 19 Combine like terms: 7a + -3a = 4a 9 + 4a = 19 Solving 9 + 4a = 19 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 4a = 19 + -9 Combine like terms: 9 + -9 = 0 0 + 4a = 19 + -9 4a = 19 + -9 Combine like terms: 19 + -9 = 10 4a = 10 Divide each side by '4'. a = 2.5 Simplifying a = 2.5
| -n+13=-6(7n+6)-8n | | 2m+4m=8m-6 | | 3(4-3m)=-30 | | 9(x-8)=54 | | 10+5u=10u | | 111+13= | | -1-8(7x-6)=271 | | f=-0.375+0.875(0.4285714286+1.142857143f) | | 5x+15=3+8x-9 | | 120x-1000+32x=64whatisx | | -15.28-9.4n=-8.6n | | 3w=45-6w | | 13=6-n+n | | 6-3(3b-7)=7+b | | (4-9)(4-9)/5+4= | | 2(n)+13=111 | | (4+1)(3+5x)=10-4.5(x+5) | | (7m+5m)2= | | 18-12r-4=-9r-16 | | 7x=5x+10+2 | | -2-8(7x-6)=271 | | 2n14= | | 11=-5x-2x+4 | | -2(-7-3x)-2x=-x+14 | | 2(3f+1)+f=3f+5f-2(f-1) | | (8+2x)(16+2x)=0 | | 40x+20=15 | | 4(y-8)= | | -15u-11+19u=7+7u | | 9c-4c+6=c-6 | | 3(4-3m)=30 | | 7x^4-2x+10=0 |