x+15=4x+45

Simple and best practice solution for x+15=4x+45 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 x+15=4x+45 equation:


Simplifying
x + 15 = 4x + 45

Reorder the terms:
15 + x = 4x + 45

Reorder the terms:
15 + x = 45 + 4x

Solving
15 + x = 45 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
15 + x + -4x = 45 + 4x + -4x

Combine like terms: x + -4x = -3x
15 + -3x = 45 + 4x + -4x

Combine like terms: 4x + -4x = 0
15 + -3x = 45 + 0
15 + -3x = 45

Add '-15' to each side of the equation.
15 + -15 + -3x = 45 + -15

Combine like terms: 15 + -15 = 0
0 + -3x = 45 + -15
-3x = 45 + -15

Combine like terms: 45 + -15 = 30
-3x = 30

Divide each side by '-3'.
x = -10

Simplifying
x = -10

See similar equations:

| 16c+c= | | 7*600= | | x+15=4x+5 | | -8(1+5f)=-20 | | (-10)(2)2+(6)(-3)-(-4)(-7)= | | 6.5a=286 | | 2(c+1)=c-1 | | -7-12+2c+14c= | | 4x+42=90 | | 81-c=67 | | -8r+7=-r-7 | | 15b-9+4-12b= | | 20x+28y=1360 | | 1-5k=4-6k | | -6-5=8x+7-7x | | 15=2/5x+3 | | 4(x-2y)=8 | | (6s^2t^2)(3st)= | | 22x+7-25x=2-7 | | 5a-2b=7 | | 4.5k=18 | | [6x-33]=3 | | 5t-1=7+-5 | | 30x-40-23x= | | -6-5=8x+7-7 | | x-7=2(3x-4) | | -12x-12=72 | | 2x+3x=5x+3 | | 32=8+2x | | 9x-4=2(8+4x)+4 | | .85t+.15(10-t)=.51(10) | | 10x+20=309 |

Equations solver categories