4x+3(3x-7)=18

Simple and best practice solution for 4x+3(3x-7)=18 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+3(3x-7)=18 equation:


Simplifying
4x + 3(3x + -7) = 18

Reorder the terms:
4x + 3(-7 + 3x) = 18
4x + (-7 * 3 + 3x * 3) = 18
4x + (-21 + 9x) = 18

Reorder the terms:
-21 + 4x + 9x = 18

Combine like terms: 4x + 9x = 13x
-21 + 13x = 18

Solving
-21 + 13x = 18

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 13x = 18 + 21

Combine like terms: -21 + 21 = 0
0 + 13x = 18 + 21
13x = 18 + 21

Combine like terms: 18 + 21 = 39
13x = 39

Divide each side by '13'.
x = 3

Simplifying
x = 3

See similar equations:

| (m^2-5mp+2p^2)(m^2+5mp-2p^2)= | | -2(2x-3)=3(x+1)+10 | | F(x)=8-9(x+1) | | -2(2x-3)=3(x+1)+1 | | (x-7)(x-7)(x-7)= | | 30x^3-35x^2+6x-7= | | 53+x=6(x-2) | | (0.3x-1.1)(0.3x-1.1)= | | ln(9x+5)=3 | | 9x+3-5x-8+3x-5=3x+2-6x+8 | | 7-3x=2(x-4) | | 4p+7=p+11 | | 6x^2-7xt-3t^2= | | 4x^3-6x^2+6x-1=0 | | 3*.75= | | 2x^2-6xy-8y^2= | | 4(2-3x)=7-4(1-4x) | | x+27=65 | | (2x+30)=(4x-50) | | X^2+3.9x-29.26=0 | | X=-8+12 | | (5x^2-x-4)(8x^2+5x-1)= | | 8(2t-4)+12=5(3t+2) | | 20x+10y=5600 | | 8a+3(2a)=104 | | 24=-2[b-3]+8 | | 10(x-5)+(-2x+5)=0 | | X-57=5x+27 | | 2x-2y+8=4 | | m+8=3m+5 | | 64z^6-32z^4-60z^2= | | (x+72)=3x |

Equations solver categories