3x+7=11x+15

Simple and best practice solution for 3x+7=11x+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 3x+7=11x+15 equation:


Simplifying
3x + 7 = 11x + 15

Reorder the terms:
7 + 3x = 11x + 15

Reorder the terms:
7 + 3x = 15 + 11x

Solving
7 + 3x = 15 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
7 + 3x + -11x = 15 + 11x + -11x

Combine like terms: 3x + -11x = -8x
7 + -8x = 15 + 11x + -11x

Combine like terms: 11x + -11x = 0
7 + -8x = 15 + 0
7 + -8x = 15

Add '-7' to each side of the equation.
7 + -7 + -8x = 15 + -7

Combine like terms: 7 + -7 = 0
0 + -8x = 15 + -7
-8x = 15 + -7

Combine like terms: 15 + -7 = 8
-8x = 8

Divide each side by '-8'.
x = -1

Simplifying
x = -1

See similar equations:

| x^2+40x-3600=0 | | 3x+4+16=7 | | -(2x-2)+3x=12 | | 5(m+2)=3(m+5) | | 1/6(X+12)+2x=5x-5 | | 5x+6=x-9 | | 5x^2-16x-14=2 | | 5x+6=y-9 | | 7n^2-17n-12= | | 3x-x+8+5-2=10 | | 12-10x=100-38x | | 7n^2-4n-8=-5 | | 2.5x-5+3x+88=19.5 | | 5m+3-8m=33 | | 8n-6=58 | | ln(2x)+3x=0.583 | | 13x+18=3x+138 | | 4x^2+20x+25=7 | | 3(s+2)s= | | -(2z+4)=6z-3(3z+2) | | b^2-5b-18=-4 | | r^2-9r+11=-3 | | 30/5=3x+2(-4x) | | 4(-x+3)=x+5 | | 3(x+7)+2(x-5)=3(x-5)-2(x-5) | | (4x*3-5x*2+5x)-(2x*2+3x+9)= | | 2.7=8.1/p | | 10+3X=6+8X+5 | | 7+3n=3+2n | | 1+y=-1 | | x-(2x+1)=8(3x+3) | | 3.1w+5=0.8w |

Equations solver categories