8-(-8a+4)=7a+4

Simple and best practice solution for 8-(-8a+4)=7a+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 8-(-8a+4)=7a+4 equation:


Simplifying
8 + -1(-8a + 4) = 7a + 4

Reorder the terms:
8 + -1(4 + -8a) = 7a + 4
8 + (4 * -1 + -8a * -1) = 7a + 4
8 + (-4 + 8a) = 7a + 4

Combine like terms: 8 + -4 = 4
4 + 8a = 7a + 4

Reorder the terms:
4 + 8a = 4 + 7a

Add '-4' to each side of the equation.
4 + -4 + 8a = 4 + -4 + 7a

Combine like terms: 4 + -4 = 0
0 + 8a = 4 + -4 + 7a
8a = 4 + -4 + 7a

Combine like terms: 4 + -4 = 0
8a = 0 + 7a
8a = 7a

Solving
8a = 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
8a + -7a = 7a + -7a

Combine like terms: 8a + -7a = 1a
1a = 7a + -7a

Combine like terms: 7a + -7a = 0
1a = 0

Divide each side by '1'.
a = 0

Simplifying
a = 0

See similar equations:

| 2v+8v-5v= | | 117-9k=10k+3 | | 12r=28 | | 2x=-74 | | 2(y-5)-20=8 | | 4+3a-6=4 | | -3=1.5e-25 | | 48x-7=9 | | -25x^2+19=0 | | .8p-18=-2 | | 2v+18=33-v | | .25j+8=11 | | 34=-11-15c | | -19=-9-2g | | -44=6-10y | | 15=-3v+9 | | 17-12r=11 | | -24=-4h-12 | | 2x+0.4=0.8 | | 7b-3=3-4.3b | | 9x+19=46 | | 8j+2=-22 | | 5c-3=-13 | | 7n-20=8n-30 | | -6x-20=-2x+4(1-3) | | X+7=-5x+31 | | 14.2+q=38.849 | | 5(-4x+6)=9x-2 | | -10=5r-25 | | 2x+1.5y=184 | | 3log^5= | | 8x+7x-2x-5=8 |

Equations solver categories