-4a+7=a+3a

Simple and best practice solution for -4a+7=a+3a 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+7=a+3a equation:


Simplifying
-4a + 7 = a + 3a

Reorder the terms:
7 + -4a = a + 3a

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

Solving
7 + -4a = 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
7 + -4a + -4a = 4a + -4a

Combine like terms: -4a + -4a = -8a
7 + -8a = 4a + -4a

Combine like terms: 4a + -4a = 0
7 + -8a = 0

Add '-7' to each side of the equation.
7 + -7 + -8a = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -8a = 0 + -7
-8a = 0 + -7

Combine like terms: 0 + -7 = -7
-8a = -7

Divide each side by '-8'.
a = 0.875

Simplifying
a = 0.875

See similar equations:

| (8*2)+(x*2)=8x | | 3y-y^3+x^3=0 | | 7x^2+13x=6 | | 3(y+5)+4=31 | | (8*2)+(2x)=8x | | -4=6-x | | 5(x-4)+2(2x+3)=13 | | 3b+4+b=13+b | | 36n^2+6n=0 | | t=6h+27 | | 2(y+2)=22 | | 5x+141=11x-9 | | 12=x/6+4 | | 4.15(x-1.3)=8.3 | | -8x-4+7=-6x-9+2x | | -5+x+2x-17=14 | | -(4n-15)=(n) | | 3*0-7y=26 | | 3y-y^3=0 | | 18x+92=28[-1]x | | 60=x(x-2)(x-1) | | Y=7x-2y | | (3a-5)(2a+8)= | | 3x-7(0)=26 | | 4x-10+2x=29+2x | | =.3log | | -8+6m=-7(6m+8) | | -8(2m-8)=-34-2m | | -4x-14(-2)=28 | | (3x+7)(5x+6)=0 | | -4x-14(-2)=14 | | -4n+8=6(-7n-5) |

Equations solver categories