x-7=3(2x+4)

Simple and best practice solution for x-7=3(2x+4) 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-7=3(2x+4) equation:


Simplifying
x + -7 = 3(2x + 4)

Reorder the terms:
-7 + x = 3(2x + 4)

Reorder the terms:
-7 + x = 3(4 + 2x)
-7 + x = (4 * 3 + 2x * 3)
-7 + x = (12 + 6x)

Solving
-7 + x = 12 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-7 + x + -6x = 12 + 6x + -6x

Combine like terms: x + -6x = -5x
-7 + -5x = 12 + 6x + -6x

Combine like terms: 6x + -6x = 0
-7 + -5x = 12 + 0
-7 + -5x = 12

Add '7' to each side of the equation.
-7 + 7 + -5x = 12 + 7

Combine like terms: -7 + 7 = 0
0 + -5x = 12 + 7
-5x = 12 + 7

Combine like terms: 12 + 7 = 19
-5x = 19

Divide each side by '-5'.
x = -3.8

Simplifying
x = -3.8

See similar equations:

| 11w+6w-2=15w | | (y-4)2=2y^2-19y+44 | | 10x-18-8x=180 | | m^2+13m+27=0 | | (w-6)2=2w^2-22w+57 | | 4n^2+14n-10=0 | | 2w^6-w^5+4w-2= | | 13q^7=13q^7 | | 33.84=7g+3.53 | | 5(x-3)=2(x-9) | | y=(x^105)-(x^2) | | 2x+5m=3x-7m | | 6=1*6p | | h(x)=(x^105)-(x^2) | | 4-(-14)= | | x-4y=m | | 4n^2-2n+9=0 | | 14x+12=-114 | | (a-3)=4a-(2a-6) | | 6a^2-4ab= | | x^9=512 | | 4-7f=7-12 | | Y=8(x-3)+7 | | 16-9x=-5x | | 6x^2-5x-136=0 | | 20=8k-4k | | 4=8x-3(x+8) | | .00468t^2-.1602t=0 | | 5x-36=3x-8 | | 5x-7(x-4)=42 | | 25r-25=10r-10 | | x^2+10x-29=0 |

Equations solver categories