If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1(9 + 3) = -2(2a + 1) + -7 Combine like terms: 9 + 3 = 12 -1(12) = -2(2a + 1) + -7 Multiply -1 * 12 -12 = -2(2a + 1) + -7 Reorder the terms: -12 = -2(1 + 2a) + -7 -12 = (1 * -2 + 2a * -2) + -7 -12 = (-2 + -4a) + -7 Reorder the terms: -12 = -2 + -7 + -4a Combine like terms: -2 + -7 = -9 -12 = -9 + -4a Solving -12 = -9 + -4a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '4a' to each side of the equation. -12 + 4a = -9 + -4a + 4a Combine like terms: -4a + 4a = 0 -12 + 4a = -9 + 0 -12 + 4a = -9 Add '12' to each side of the equation. -12 + 12 + 4a = -9 + 12 Combine like terms: -12 + 12 = 0 0 + 4a = -9 + 12 4a = -9 + 12 Combine like terms: -9 + 12 = 3 4a = 3 Divide each side by '4'. a = 0.75 Simplifying a = 0.75
| 8(-3)=13-3+1 | | 175=83+(15+8)W | | 8+x/2=24 | | O+13=358 | | 8xy*y+5(x-3y)= | | 3x=xa | | 8(4x-1)-12x=11 | | a-4a=2a+1-5a | | 28-4a=-12 | | 4-7=.75p | | 4(x+30)=6x | | 3a+2b+5a=10 | | 2.4c-2=0.4(1+6c) | | 9z-7=-8z | | 9x+8=27 | | P=7+b+3 | | 4x-2+7=7 | | 0.20x+.05(2-x)=.10(-17) | | 3n-18=n-4 | | (-3u^2+7u+9)-(-7u^2+6u-1)+(7u^2+8u+9)=0 | | 4412.50=0.15(i-8500)+850 | | 21y^2-9y+2= | | 1.1n-7.9-5.8n=7.28 | | 18x+30=2x-5 | | -3(x-2)=-7x+2 | | 4-8*2+5=-17 | | b-96b=30 | | 4(m-2)=(3m+3) | | -13x+8=14 | | =3(x+6)+2(x-4) | | 16(x+2)+20=116 | | 4m(m-2)=-2(3m+3) |