-(7-4a)-(18+3a)-11=-(5-7a)+(-a)+4

Simple and best practice solution for -(7-4a)-(18+3a)-11=-(5-7a)+(-a)+4 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -(7-4a)-(18+3a)-11=-(5-7a)+(-a)+4 equation:


Simplifying
-1(7 + -4a) + -1(18 + 3a) + -11 = -1(5 + -7a) + (-1a) + 4
(7 * -1 + -4a * -1) + -1(18 + 3a) + -11 = -1(5 + -7a) + (-1a) + 4
(-7 + 4a) + -1(18 + 3a) + -11 = -1(5 + -7a) + (-1a) + 4
-7 + 4a + (18 * -1 + 3a * -1) + -11 = -1(5 + -7a) + (-1a) + 4
-7 + 4a + (-18 + -3a) + -11 = -1(5 + -7a) + (-1a) + 4

Reorder the terms:
-7 + -18 + -11 + 4a + -3a = -1(5 + -7a) + (-1a) + 4

Combine like terms: -7 + -18 = -25
-25 + -11 + 4a + -3a = -1(5 + -7a) + (-1a) + 4

Combine like terms: -25 + -11 = -36
-36 + 4a + -3a = -1(5 + -7a) + (-1a) + 4

Combine like terms: 4a + -3a = 1a
-36 + 1a = -1(5 + -7a) + (-1a) + 4
-36 + 1a = (5 * -1 + -7a * -1) + (-1a) + 4
-36 + 1a = (-5 + 7a) + (-1a) + 4

Reorder the terms:
-36 + 1a = -5 + 4 + 7a + (-1a)

Combine like terms: -5 + 4 = -1
-36 + 1a = -1 + 7a + (-1a)

Combine like terms: 7a + (-1a) = 6a
-36 + 1a = -1 + 6a

Solving
-36 + 1a = -1 + 6a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-6a' to each side of the equation.
-36 + 1a + -6a = -1 + 6a + -6a

Combine like terms: 1a + -6a = -5a
-36 + -5a = -1 + 6a + -6a

Combine like terms: 6a + -6a = 0
-36 + -5a = -1 + 0
-36 + -5a = -1

Add '36' to each side of the equation.
-36 + 36 + -5a = -1 + 36

Combine like terms: -36 + 36 = 0
0 + -5a = -1 + 36
-5a = -1 + 36

Combine like terms: -1 + 36 = 35
-5a = 35

Divide each side by '-5'.
a = -7

Simplifying
a = -7

See similar equations:

| -8(n-7)=104 | | -2+3x=2x++x | | -5a-a=24 | | y=(x^2)-3x+4.5 | | 4(x^2+3y^2)-y(x^2+5y)= | | 170=4*7*5+2*5h | | -4n-20=-32 | | .75g-6=.5g+2 | | -4(8n+5)=-5-20 | | x-39=6y | | 2x-5x=-20-7 | | 9(2-2a)=7 | | 48=5y+8 | | (5x^2-2x+5)-(2x^2-4x-3)= | | 6(w-6)=3(3w+5) | | 2x-6+9=3x-2 | | 7x+5=-2x-4 | | -7a=5a | | 0=50t-2t^3 | | 0=50t-2t | | 4-7f=f-7 | | -6m+9+3m=-13 | | -3.83x-9cosx+9.83=0 | | 2(x+1)=4(3-x) | | 4t+7-t=29 | | -13x^2+500x+140=0 | | 1r-2=r-2 | | 7(10-3w)Z=5(15-4w) | | 11x-x-120=110 | | 6[4-1]+8=32 | | -2(-6r+4)=88 | | A^2+21=-10a |

Equations solver categories