If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -8(a + 7) = -21 + -3a Reorder the terms: -8(7 + a) = -21 + -3a (7 * -8 + a * -8) = -21 + -3a (-56 + -8a) = -21 + -3a Solving -56 + -8a = -21 + -3a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '3a' to each side of the equation. -56 + -8a + 3a = -21 + -3a + 3a Combine like terms: -8a + 3a = -5a -56 + -5a = -21 + -3a + 3a Combine like terms: -3a + 3a = 0 -56 + -5a = -21 + 0 -56 + -5a = -21 Add '56' to each side of the equation. -56 + 56 + -5a = -21 + 56 Combine like terms: -56 + 56 = 0 0 + -5a = -21 + 56 -5a = -21 + 56 Combine like terms: -21 + 56 = 35 -5a = 35 Divide each side by '-5'. a = -7 Simplifying a = -7
| 7(a-10)=-5(a-10) | | -4+13=13x-5-12x | | x+92=250 | | 72x^2-8/9x | | -4(5x+8)=4-8x | | -3(4-5b)=9(b+4) | | f(x)=9x^2+7+1 | | 4(2x-4)+1=7x | | 4c+10d-6= | | -6(-6-6n)=-4-4n | | -32x^2+19600x-1764000=0 | | H(-9)=(-5*-9)-18 | | 4y+6x=17 | | -4x+7(8x-6)=8+2x | | 48+-1y=x | | 12x-5=7x+11 | | -10(x+5)+66=-18-18 | | -5(-2x-4)=8+6x | | X(20-2x)(15-2x)=0 | | 2(2)+2(15)= | | 3x+3y=144 | | 6(2x-6)=-40+8x | | 62.1=23+0.575*x | | x+5+x=13 | | 5x+(x-11)=8 | | (25b-1)-6(4b+4)=-5 | | 1x+2y=89 | | -7(6x-8)+8=-42x+64 | | -5(x-6)=40-3x | | R=prs+pr^2 | | m^2=-6m-5 | | 1/3x-1/4y=1 |