3x-5+4x=16

Simple and best practice solution for 3x-5+4x=16 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 3x-5+4x=16 equation:


Simplifying
3x + -5 + 4x = 16

Reorder the terms:
-5 + 3x + 4x = 16

Combine like terms: 3x + 4x = 7x
-5 + 7x = 16

Solving
-5 + 7x = 16

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 7x = 16 + 5

Combine like terms: -5 + 5 = 0
0 + 7x = 16 + 5
7x = 16 + 5

Combine like terms: 16 + 5 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

See similar equations:

| -6(-2+2x)-6=-4(7x+8)-6 | | 9a^2+12a+20=0 | | 27(1/3x-1/9) | | 10-d=-36-5d | | -2x-3(-3x-6)=102 | | 98x=50 | | 6-1.2x=14+2.8x | | 5y+24=3y+30 | | 3x-5-1=10-x+2 | | -2(x+4)=-8-2x | | -72=7v-15v-16 | | 25.02=5g+3.62 | | 4v+16=92 | | x^2-2+x=4 | | 8x^2-4x=7x^2+4x-1 | | 3(x-4)=28 | | -2x-5-10x=7-6x | | -4(6x-7)+9=-24x+37 | | 7x+4+4x-22=180 | | -2(4a-5)=4(6-2a)-14 | | 2x=6x-12+8x^2 | | 10-4y=-11+5y-2y | | 3x-x-5=2(2x+2)-9 | | 0.25(t+38)=3.8+t | | 2=2w-14 | | -4(r+7)=-67 | | t^3-4t^3+4=0 | | 6x^2+23x+22=0 | | 3(x-4)=-7+3x | | 2z^2+3z-4=0 | | -x+6=-7 | | -3b+7=y |

Equations solver categories