9(a-17)+2(a+49)=a-10

Simple and best practice solution for 9(a-17)+2(a+49)=a-10 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 9(a-17)+2(a+49)=a-10 equation: 


Simplifying
9(a + -17) + 2(a + 49) = a + -10

Reorder the terms:
9(-17 + a) + 2(a + 49) = a + -10
(-17 * 9 + a * 9) + 2(a + 49) = a + -10
(-153 + 9a) + 2(a + 49) = a + -10

Reorder the terms:
-153 + 9a + 2(49 + a) = a + -10
-153 + 9a + (49 * 2 + a * 2) = a + -10
-153 + 9a + (98 + 2a) = a + -10

Reorder the terms:
-153 + 98 + 9a + 2a = a + -10

Combine like terms: -153 + 98 = -55
-55 + 9a + 2a = a + -10

Combine like terms: 9a + 2a = 11a
-55 + 11a = a + -10

Reorder the terms:
-55 + 11a = -10 + a

Solving
-55 + 11a = -10 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-55 + 11a + -1a = -10 + a + -1a

Combine like terms: 11a + -1a = 10a
-55 + 10a = -10 + a + -1a

Combine like terms: a + -1a = 0
-55 + 10a = -10 + 0
-55 + 10a = -10

Add '55' to each side of the equation.
-55 + 55 + 10a = -10 + 55

Combine like terms: -55 + 55 = 0
0 + 10a = -10 + 55
10a = -10 + 55

Combine like terms: -10 + 55 = 45
10a = 45

Divide each side by '10'.
a = 4.5

Simplifying
a = 4.5

See similar equations:

| 6+3b=12 | | 4u+4=20 | | 8x-25=97 | | 11x-6=49 | | 11/7=10/u | | 3(6-x)+2=15 | | -11+12n=2n-n^2 | | -4x-5=-6x+11 | | 4-3k= | | 6.75r+1.25=31.75 | | 4x^2-13=-9x | | 7-14=z/-6 | | 17+2(-2-6x)=4+3x(2-5) | | (-5t-5v)(-6t-4v)= | | -5y=38-9x | | .5j=32.15 | | 3b^2-16=-2b | | 10x=-12-3(4+-3.33x) | | 5y+2-4y=5 | | 5.25y-2.01=-8.94 | | 2s-17=3 | | 0.9=0.4m | | 25x^6= | | 6y+10-9y-3=18 | | 18-c=4/5c | | 7f-10/-4=-6 | | 10x+17=3x-99 | | 3+3d=18 | | 0.6h=13.02 | | -28f=-16 | | k/10-15=6 | | 3y=12-10x |

Equations solver categories