4a+31=7a+10

Simple and best practice solution for 4a+31=7a+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 4a+31=7a+10 equation:


Simplifying
4a + 31 = 7a + 10

Reorder the terms:
31 + 4a = 7a + 10

Reorder the terms:
31 + 4a = 10 + 7a

Solving
31 + 4a = 10 + 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.
31 + 4a + -7a = 10 + 7a + -7a

Combine like terms: 4a + -7a = -3a
31 + -3a = 10 + 7a + -7a

Combine like terms: 7a + -7a = 0
31 + -3a = 10 + 0
31 + -3a = 10

Add '-31' to each side of the equation.
31 + -31 + -3a = 10 + -31

Combine like terms: 31 + -31 = 0
0 + -3a = 10 + -31
-3a = 10 + -31

Combine like terms: 10 + -31 = -21
-3a = -21

Divide each side by '-3'.
a = 7

Simplifying
a = 7

See similar equations:

| 2y-8=-3y+-6+8 | | y=.10x+175 | | x^2+100=-16x | | X(x+6)=520 | | 7/10•1/3•5/11 | | 5y-2+2y=4 | | 5n-13=2n+8 | | 7/10*1/3*5/11 | | .5(2-7y)+3.5y=1 | | (sinx-5)=0 | | 7w/5=35 | | 9(8d)-5+13=12d-2 | | 3/4b-4 | | whatis(12n-n)+5n= | | 14/3=2w | | -(5+6b)+7=-10-8b | | 2(3y)+3y=15 | | x^3-10x^2+10x-4=0 | | y/4=42/28 | | (-60)+x=-91 | | 4(3x+2x)=36 | | 2sec^2x+tanx-6=0 | | -6x+28=5x-12 | | x/8=35/56 | | 5+40=40 | | b/15=26/30 | | 12x+4=10x-8 | | 7/2a=/10ab^3 | | x/5=200/25 | | 71+(-5*x+(-2*x+3))=25-(-(3*x+4)-(4*x+3)) | | lnx+lnx=3 | | -5n-8(1+7x)=-8 |

Equations solver categories