9=5x-(3x+7)

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


Simplifying
9 = 5x + -1(3x + 7)

Reorder the terms:
9 = 5x + -1(7 + 3x)
9 = 5x + (7 * -1 + 3x * -1)
9 = 5x + (-7 + -3x)

Reorder the terms:
9 = -7 + 5x + -3x

Combine like terms: 5x + -3x = 2x
9 = -7 + 2x

Solving
9 = -7 + 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.
9 + -2x = -7 + 2x + -2x

Combine like terms: 2x + -2x = 0
9 + -2x = -7 + 0
9 + -2x = -7

Add '-9' to each side of the equation.
9 + -9 + -2x = -7 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = -7 + -9
-2x = -7 + -9

Combine like terms: -7 + -9 = -16
-2x = -16

Divide each side by '-2'.
x = 8

Simplifying
x = 8

See similar equations:

| 0.1x+.05(8-x)=.10(6) | | -5-(4-5p)= | | X+1=5X-39 | | 12z-z^2=36 | | 3x-30=7 | | b^2=4b+21 | | 30(126)=100x | | 15(57)=100x | | -11x-62=-4x+92 | | 2x^3+5=133 | | 2(x+3)-4=12+(x-3) | | 42=18t+4t(t+5) | | -9+2(4q-7)=9 | | 6x-16x=43 | | 3X+1=-43+7X | | 22(c+3)=c-13 | | y=-2x^2+16x-29 | | 1.2x+250=5000 | | 22(80)=100x | | 4f+f+6=11 | | .5((2x+8)(x+3))=42 | | -4y+3=-25 | | 15=2x+3-6x | | 44(100)=46x | | 2x+19=5x-2 | | 5(f-9)=-3(11-f) | | 6t-3=15 | | 100x=2500(90) | | -3x-8y=-2 | | 8-4t=-12 | | 3m-8m+12n-8n= | | a+0.19xa=1298 |

Equations solver categories