-9a-4-a+7=17-10a-4a+6

Simple and best practice solution for -9a-4-a+7=17-10a-4a+6 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 -9a-4-a+7=17-10a-4a+6 equation:


Simplifying
-9a + -4 + -1a + 7 = 17 + -10a + -4a + 6

Reorder the terms:
-4 + 7 + -9a + -1a = 17 + -10a + -4a + 6

Combine like terms: -4 + 7 = 3
3 + -9a + -1a = 17 + -10a + -4a + 6

Combine like terms: -9a + -1a = -10a
3 + -10a = 17 + -10a + -4a + 6

Reorder the terms:
3 + -10a = 17 + 6 + -10a + -4a

Combine like terms: 17 + 6 = 23
3 + -10a = 23 + -10a + -4a

Combine like terms: -10a + -4a = -14a
3 + -10a = 23 + -14a

Solving
3 + -10a = 23 + -14a

Solving for variable 'a'.

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

Add '14a' to each side of the equation.
3 + -10a + 14a = 23 + -14a + 14a

Combine like terms: -10a + 14a = 4a
3 + 4a = 23 + -14a + 14a

Combine like terms: -14a + 14a = 0
3 + 4a = 23 + 0
3 + 4a = 23

Add '-3' to each side of the equation.
3 + -3 + 4a = 23 + -3

Combine like terms: 3 + -3 = 0
0 + 4a = 23 + -3
4a = 23 + -3

Combine like terms: 23 + -3 = 20
4a = 20

Divide each side by '4'.
a = 5

Simplifying
a = 5

See similar equations:

| 15-(x+3)=2x+6 | | -7p-1=-8p-4p | | H+4n=30n | | 5n-26=-2(3n-9) | | b-6+6b=32 | | 11p+20q+p-4q-7p= | | 11x+5y=20 | | 4(X-1)-3X=36+8X | | 4(4x+1)=36+8x | | 3-5(3w-6)=7(5-3w)-9 | | 42c-18-19c=28 | | 16-34a=-1616 | | 1x+3x-1+1x-9=180 | | 5(1-6x)=37+2x | | 10+4x=3(x-7)+8 | | 5x+15=8x-48 | | 7*3x+(7)=70 | | n=-.5i*16i | | xy+2x+y-26=0 | | 5x+9-x=14 | | -21x(-4)= | | 3w+7w=20 | | 20x=6x+3 | | 6Q-9=8q+11 | | -3(3x+7)+102=6(x+6) | | 2y-x+8y=14 | | -5(m-4)=5 | | 2x+4=1x+2 | | 3x+44=5+2x | | -2+x=12 | | f(x)=-x^2+4x-2 | | 2.3=6.5-0.7x |

Equations solver categories