2a+3(163-3a)=174

Simple and best practice solution for 2a+3(163-3a)=174 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 2a+3(163-3a)=174 equation:


Simplifying
2a + 3(163 + -3a) = 174
2a + (163 * 3 + -3a * 3) = 174
2a + (489 + -9a) = 174

Reorder the terms:
489 + 2a + -9a = 174

Combine like terms: 2a + -9a = -7a
489 + -7a = 174

Solving
489 + -7a = 174

Solving for variable 'a'.

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

Add '-489' to each side of the equation.
489 + -489 + -7a = 174 + -489

Combine like terms: 489 + -489 = 0
0 + -7a = 174 + -489
-7a = 174 + -489

Combine like terms: 174 + -489 = -315
-7a = -315

Divide each side by '-7'.
a = 45

Simplifying
a = 45

See similar equations:

| 3x-2.7=2.7+x | | Tanx=-9/2 | | .75x+x-5=10+2x | | 4x-26= | | 440=10x+12y | | (5x-1)(2x-2)=-2 | | -100p-99-99p=100 | | 4x^8/4x^6 | | 3xt-2=6 | | 7x-8=3x+32 | | 18-5y=4y | | 11y=7y+16 | | x+7+8x=3x+19 | | 55.25/k=0.85 | | 8b+1=26 | | -7x+6(x-3)=3x-2 | | (2c+5)(3c-2)= | | 7(3x-21)=71x-31 | | 7(3x+21)-21=30 | | 5(4x-4)-4(x+1)-18x= | | 32=2xsquared | | -4(2r+2)+15r-18= | | 0.5(7)(4)+6(5)= | | R/-1.5=9 | | 2[2x+5]=42 | | 9(2n-3)=(4n+1)+1 | | (3x+7)(x+3)= | | 0.66666666667b+5=20-b | | -4(2r+2)+15r+18= | | x-.2x=290 | | -4[-5x-2]=48 | | abx-ab=0 |

Equations solver categories