-5a-7b+a-5b-4-(-a)=0

Simple and best practice solution for -5a-7b+a-5b-4-(-a)=0 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 -5a-7b+a-5b-4-(-a)=0 equation:


Simplifying
-5a + -7b + a + -5b + -4 + -1(-1a) = 0

Remove parenthesis around (-1a)
-5a + -7b + a + -5b + -4 + -1 * -1a = 0

Multiply -1 * -1
-5a + -7b + a + -5b + -4 + 1a = 0

Reorder the terms:
-4 + -5a + a + 1a + -7b + -5b = 0

Combine like terms: -5a + a = -4a
-4 + -4a + 1a + -7b + -5b = 0

Combine like terms: -4a + 1a = -3a
-4 + -3a + -7b + -5b = 0

Combine like terms: -7b + -5b = -12b
-4 + -3a + -12b = 0

Solving
-4 + -3a + -12b = 0

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + -3a + 4 + -12b = 0 + 4

Reorder the terms:
-4 + 4 + -3a + -12b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -3a + -12b = 0 + 4
-3a + -12b = 0 + 4

Combine like terms: 0 + 4 = 4
-3a + -12b = 4

Add '12b' to each side of the equation.
-3a + -12b + 12b = 4 + 12b

Combine like terms: -12b + 12b = 0
-3a + 0 = 4 + 12b
-3a = 4 + 12b

Divide each side by '-3'.
a = -1.333333333 + -4b

Simplifying
a = -1.333333333 + -4b

See similar equations:

| y=-3*(-1.4)+5 | | 82l=410 | | 12-8x=37 | | 2a-(-3a)-7a+8b-b+(-2b)=0 | | 4.00=2+y | | 10c+4-c=25 | | 2a-(-3a)-7a+8b-b= | | k-18=649 | | x^4=2x^2-1 | | 9y+10-8y=-4 | | 8+2r-4=9r+16-5r | | K-3(8)=10-2(8-7) | | 20-15a+b+6+4a-4b=0 | | 2(1/2q+1)-3(2q-1)+4(2q+1) | | 9(x-5)=36 | | 3i=942 | | 3x+2/3y=15 | | -8p+4=-28 | | -3a-6b-10+8a-b-7=0 | | x-(x*21/100)=2100000 | | 7t-10t+5t= | | 3x+4c=6 | | AB=7y-4 | | (-3)+(-4)= | | 102=81+y | | (3x+2)(x-2)=6 | | -3-6b-10+8a-b-7=0 | | x-x*2100=2100000 | | 2x/3=-6 | | 21.6-1d=5d | | 7a+2b+5-5a+9b-1=0 | | -2(-1.3)-3*(-18.8)=x |

Equations solver categories