15+8x=3(x+10)

Simple and best practice solution for 15+8x=3(x+10) 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 15+8x=3(x+10) equation:


Simplifying
15 + 8x = 3(x + 10)

Reorder the terms:
15 + 8x = 3(10 + x)
15 + 8x = (10 * 3 + x * 3)
15 + 8x = (30 + 3x)

Solving
15 + 8x = 30 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
15 + 8x + -3x = 30 + 3x + -3x

Combine like terms: 8x + -3x = 5x
15 + 5x = 30 + 3x + -3x

Combine like terms: 3x + -3x = 0
15 + 5x = 30 + 0
15 + 5x = 30

Add '-15' to each side of the equation.
15 + -15 + 5x = 30 + -15

Combine like terms: 15 + -15 = 0
0 + 5x = 30 + -15
5x = 30 + -15

Combine like terms: 30 + -15 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3

See similar equations:

| x+2x+3x+4x+5x=48 | | 8+x-5x+7=23 | | 9r=10r-7 | | 8d+d-7d=2 | | -10x+45=2x-5 | | 10-60=-104 | | 2z+12.5-6z=-123.5 | | -10+5s=6s | | 5c+10=75 | | n+17=-23 | | 7m-28=-36+3m | | -24=17b | | 6x-24=20+2x | | 4(5x-2)=2(9x+3) | | (ln3)/2 | | 7d+4d-7d-4d+2d-2=16 | | 138=3x^2+5x | | 0.3(9c-36)=-9 | | -6(2n-5)=6(5-2n) | | 27x^3+6x^2-8x=0 | | 4y+3x-20=0 | | 5x^2-49x-10=0 | | (-9d)-d-5d+14d+(-2d)-(-19)=-20 | | 15x^2+15x+308=0 | | w/2=25.6 | | 3sin^2(x)+5cosx+5=0 | | -z+18=-4-4z-2 | | 11r+19+11r=-11+20r | | (-5c)-(-9c)-(-2c)+(-5c)=-13 | | 16w-7=17w-2 | | 16w-7=17w-3 | | -9-g=g+7 |

Equations solver categories