6a-(2a-5)+7=8a-2(a-3)

Simple and best practice solution for 6a-(2a-5)+7=8a-2(a-3) 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 6a-(2a-5)+7=8a-2(a-3) equation:


Simplifying
6a + -1(2a + -5) + 7 = 8a + -2(a + -3)

Reorder the terms:
6a + -1(-5 + 2a) + 7 = 8a + -2(a + -3)
6a + (-5 * -1 + 2a * -1) + 7 = 8a + -2(a + -3)
6a + (5 + -2a) + 7 = 8a + -2(a + -3)

Reorder the terms:
5 + 7 + 6a + -2a = 8a + -2(a + -3)

Combine like terms: 5 + 7 = 12
12 + 6a + -2a = 8a + -2(a + -3)

Combine like terms: 6a + -2a = 4a
12 + 4a = 8a + -2(a + -3)

Reorder the terms:
12 + 4a = 8a + -2(-3 + a)
12 + 4a = 8a + (-3 * -2 + a * -2)
12 + 4a = 8a + (6 + -2a)

Reorder the terms:
12 + 4a = 6 + 8a + -2a

Combine like terms: 8a + -2a = 6a
12 + 4a = 6 + 6a

Solving
12 + 4a = 6 + 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.
12 + 4a + -6a = 6 + 6a + -6a

Combine like terms: 4a + -6a = -2a
12 + -2a = 6 + 6a + -6a

Combine like terms: 6a + -6a = 0
12 + -2a = 6 + 0
12 + -2a = 6

Add '-12' to each side of the equation.
12 + -12 + -2a = 6 + -12

Combine like terms: 12 + -12 = 0
0 + -2a = 6 + -12
-2a = 6 + -12

Combine like terms: 6 + -12 = -6
-2a = -6

Divide each side by '-2'.
a = 3

Simplifying
a = 3

See similar equations:

| 0=-20x^3 | | -4=-7x+32 | | 8p=544 | | 2-6x=5-5-5(x-1) | | 25x=21 | | 63+11= | | 0.006s+0.02=0.02 | | x-0.25x=40 | | 13x+11y=-17 | | 20logx=12 | | 5z-2z-4=z-5 | | 8=0.2 | | 4x-2-9=6x+7 | | 22r+7r-19r+r-8r-2=31 | | -50=-7w+6 | | 4+2y=13 | | 66/3.14 | | 15=-3x+21y | | 5x-3(x+3)=7 | | 6x+1-5x=-5 | | 0.045x+5.787=0.030x+5.778 | | 1.6c=0.6 | | 6x+10y=-24 | | X+8.95=21.35 | | 5+m=100 | | 3(3x)22(5)=60x-500 | | 2b+5b+3= | | 6.2=x/2.8 | | -2f=-.33f | | 19u-11u+5u-9u+2=18 | | 4x+2x-15=27 | | 3+8x=6-1 |

Equations solver categories