7(x)+9+3(x)+4=143

Simple and best practice solution for 7(x)+9+3(x)+4=143 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 7(x)+9+3(x)+4=143 equation:


Simplifying
7(x) + 9 + 3(x) + 4 = 143

Reorder the terms:
9 + 4 + 7x + 3x = 143

Combine like terms: 9 + 4 = 13
13 + 7x + 3x = 143

Combine like terms: 7x + 3x = 10x
13 + 10x = 143

Solving
13 + 10x = 143

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 10x = 143 + -13

Combine like terms: 13 + -13 = 0
0 + 10x = 143 + -13
10x = 143 + -13

Combine like terms: 143 + -13 = 130
10x = 130

Divide each side by '10'.
x = 13

Simplifying
x = 13

See similar equations:

| 2[w-(4w+9)+3]=2(w+6) | | 4f=f-6 | | -a=5/2-1/4(-6q+4) | | 9e=3e+12 | | 3e=4e+4 | | m2/m3 | | -a=5/2q-1/4(-6q+4) | | 45^-3/45^0 | | 5(x-4)+8(2x-2)=6(x-1)+5(x+10) | | Y=15(7+x) | | 5(x-4)+8(2x+-2)=6(x-1)+5(x+10) | | x=8+0.6*y | | 9(6c-1)-8=52c+9 | | -12n+16=-8n-8 | | x/2+313 | | 3/4y+3(1/2y+1)=4y-4 | | 5y-9y=-14-18 | | 248-11=0 | | 7x/6-5x/18=4/27 | | 6*((3+4b)/4) | | 10a^2-18b^2=0 | | 2+3/4y=1+2/3y+5/6 | | 0.25x^2+x^2=100 | | x+21+3x=-28-3x-35 | | -6=(3/7)n | | 18-2x=15+x | | 5(4x-2)9=2(8x+7) | | 15+7x-2x^2=0 | | 24-(1+1)^4/4 | | by^2+11xy+4x^2=0 | | 0.25x+x=100 | | 4x-4=4(x+9) |

Equations solver categories