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

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


Simplifying
4(3 + x) = 3(x + -7)
(3 * 4 + x * 4) = 3(x + -7)
(12 + 4x) = 3(x + -7)

Reorder the terms:
12 + 4x = 3(-7 + x)
12 + 4x = (-7 * 3 + x * 3)
12 + 4x = (-21 + 3x)

Solving
12 + 4x = -21 + 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.
12 + 4x + -3x = -21 + 3x + -3x

Combine like terms: 4x + -3x = 1x
12 + 1x = -21 + 3x + -3x

Combine like terms: 3x + -3x = 0
12 + 1x = -21 + 0
12 + 1x = -21

Add '-12' to each side of the equation.
12 + -12 + 1x = -21 + -12

Combine like terms: 12 + -12 = 0
0 + 1x = -21 + -12
1x = -21 + -12

Combine like terms: -21 + -12 = -33
1x = -33

Divide each side by '1'.
x = -33

Simplifying
x = -33

See similar equations:

| 4(b-2)=2 | | 29-x=2 | | 2(x-6)=10 | | 8(t-6)+5(-3t-2)=-8(t+7)-5 | | 5.7p-2.7+12=6 | | -2(t-6)-(t+2)=2 | | 5(1+x)=20 | | y+6=3+y | | 4x^2-13x+9= | | 2(9-x)=8 | | 6v-9/3=v*3 | | 3(2+x)=21 | | 6y-4=11y+41 | | 3(c-1)=8+2c | | 75-9g=5(-4-2g) | | 3x^2z+27xz+54z= | | (x^2-11)(x-1)= | | x^2(x-1)-11(x-1)= | | 3x^4-28x^3+81x^2-84x+20=0 | | y=5x+16 | | x/4=28 | | x^3-x^2-11x+11= | | 0.7(0.1x+0.3)=-0.7 | | 9x+14=2x | | 35x^3y^2-40x^2y^2= | | ln(x+9)-2ln(x-3)=0 | | 2.5(2x-3)=3 | | =-5-2(x+15) | | 7x^2-12x+5=0 | | -6a+3(11-8a)-2a=-5 | | 3x+500=55x | | =14+3(x-5) |

Equations solver categories