4a-1=2a+15

Simple and best practice solution for 4a-1=2a+15 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-1=2a+15 equation:


Simplifying
4a + -1 = 2a + 15

Reorder the terms:
-1 + 4a = 2a + 15

Reorder the terms:
-1 + 4a = 15 + 2a

Solving
-1 + 4a = 15 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-1 + 4a + -2a = 15 + 2a + -2a

Combine like terms: 4a + -2a = 2a
-1 + 2a = 15 + 2a + -2a

Combine like terms: 2a + -2a = 0
-1 + 2a = 15 + 0
-1 + 2a = 15

Add '1' to each side of the equation.
-1 + 1 + 2a = 15 + 1

Combine like terms: -1 + 1 = 0
0 + 2a = 15 + 1
2a = 15 + 1

Combine like terms: 15 + 1 = 16
2a = 16

Divide each side by '2'.
a = 8

Simplifying
a = 8

See similar equations:

| 21x+4=20x+10 | | 3x^2+12x-374=0 | | -85-(42)=z | | 9x=1329063*9 | | 65-72=y | | 200x-4(2+2x)=376 | | 6x-150=-8x+102 | | 36x^2-120x+48=0 | | 6x(x)+x-15=0 | | 1=-3.7891j+155.38 | | 4x+16=6x-6 | | -23+x=23-x | | x(i+y)=2 | | 1329063+x=94x | | 36x^2+720x-48=0 | | 5(9x+6)=3 | | 3t=21.9 | | (x-2)(13x^2+12x+41)=95 | | 8x+11=10x-7 | | mp+2np=x | | 3x=6*0.00000000000005 | | 2x(x+8)=x | | 48=8[x+2] | | 4=(3u+7)/8 | | 1/5(x-8)=3/4 | | .5(1.3x+9)=5+.25x | | 10p+9-11-p=-2(2p+4)-3(2p+4)-3(2p-2) | | 3(x+6)+9x= | | 8(4x+1)=6x+60 | | 2(4b+6)=477 | | -15=5(3-q-10)-5q | | 3(x+6)+9= |

Equations solver categories