9(2x-5)=3(4x+7)

Simple and best practice solution for 9(2x-5)=3(4x+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 9(2x-5)=3(4x+7) equation:


Simplifying
9(2x + -5) = 3(4x + 7)

Reorder the terms:
9(-5 + 2x) = 3(4x + 7)
(-5 * 9 + 2x * 9) = 3(4x + 7)
(-45 + 18x) = 3(4x + 7)

Reorder the terms:
-45 + 18x = 3(7 + 4x)
-45 + 18x = (7 * 3 + 4x * 3)
-45 + 18x = (21 + 12x)

Solving
-45 + 18x = 21 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-45 + 18x + -12x = 21 + 12x + -12x

Combine like terms: 18x + -12x = 6x
-45 + 6x = 21 + 12x + -12x

Combine like terms: 12x + -12x = 0
-45 + 6x = 21 + 0
-45 + 6x = 21

Add '45' to each side of the equation.
-45 + 45 + 6x = 21 + 45

Combine like terms: -45 + 45 = 0
0 + 6x = 21 + 45
6x = 21 + 45

Combine like terms: 21 + 45 = 66
6x = 66

Divide each side by '6'.
x = 11

Simplifying
x = 11

See similar equations:

| x+5+4x-60=119 | | 9u+45=6(u+3) | | 3x-13=-5 | | 2(4x-3)=5(2x-5) | | 3x=5(x+5)-3 | | 2x(4x-3)=5 | | x-4+60=175 | | 50=-13+7x | | 3x^2=372 | | 3(x+13)=10(x-1) | | x-4+60=90 | | 8(x-1)=4(x+3) | | 7w+8-w=9w-3(w-4) | | 4(u-5)=8u-12 | | 3x-(x+2)+7=2(x+4)-3x-(2-5x) | | 3u^2-10u+3=0 | | t/21=4/28 | | (3x-1)(x+11)=0 | | -9v-21=-3(v-1) | | {14^(5/2)}*{42^(3/2)}*{21^(3/2)}/7^?=432 | | 7.38x+81=54.4644+9x | | 12/8=d/27 | | -11x-4=-3x+60 | | z^6+z^3-1=0 | | -6x+2=4x+10 | | 10x+136=-8-2x | | 3.5g+8-17=1.5 | | -6z+1=7 | | 4-5x=3x+28 | | 7.2(x-2.75)=-21.6 | | 9x-70=2x-91 | | 2b+7=23 |

Equations solver categories