4x+7=2(x-4)

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


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

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

Reorder the terms:
7 + 4x = 2(-4 + x)
7 + 4x = (-4 * 2 + x * 2)
7 + 4x = (-8 + 2x)

Solving
7 + 4x = -8 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
7 + 4x + -2x = -8 + 2x + -2x

Combine like terms: 4x + -2x = 2x
7 + 2x = -8 + 2x + -2x

Combine like terms: 2x + -2x = 0
7 + 2x = -8 + 0
7 + 2x = -8

Add '-7' to each side of the equation.
7 + -7 + 2x = -8 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = -8 + -7
2x = -8 + -7

Combine like terms: -8 + -7 = -15
2x = -15

Divide each side by '2'.
x = -7.5

Simplifying
x = -7.5

See similar equations:

| (2x^3/3)/6x | | 6x+30=5x+25 | | 2345678x+2y=400000000238 | | 4u(u-9)(u-5)=0 | | v-7.24=2.8 | | -3/7x=49 | | -9w^2-5w+1=0 | | x^3-31x+48=0 | | (2-y)(4y-5)=0 | | -2b-8-3b=-4+b | | 3/5=45/x | | (3y-11)-(y+10)-2y=4y | | -7/3x=49= | | 2(x+1)+5=25 | | (-2pqr)6= | | -a-(-3)=30 | | x/9-4=10 | | 38=8-2z | | 2(2x+2)-2=16 | | 2(y+7)-4y=34 | | -3+v=9 | | 0.09xX=84.62 | | 1h+4=38 | | 9a^2-121=0 | | 1.20x=7.20 | | 2(y+4)-4y=34 | | -9+m=18 | | (w-7)(w+4)=0 | | x/16=1/4 | | 200=-30+4t-30-3t | | 8w=6/7 | | (3x+9)-10=-4 |

Equations solver categories