(7x+2)+(3x-2)=90

Simple and best practice solution for (7x+2)+(3x-2)=90 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 (7x+2)+(3x-2)=90 equation:


Simplifying
(7x + 2) + (3x + -2) = 90

Reorder the terms:
(2 + 7x) + (3x + -2) = 90

Remove parenthesis around (2 + 7x)
2 + 7x + (3x + -2) = 90

Reorder the terms:
2 + 7x + (-2 + 3x) = 90

Remove parenthesis around (-2 + 3x)
2 + 7x + -2 + 3x = 90

Reorder the terms:
2 + -2 + 7x + 3x = 90

Combine like terms: 2 + -2 = 0
0 + 7x + 3x = 90
7x + 3x = 90

Combine like terms: 7x + 3x = 10x
10x = 90

Solving
10x = 90

Solving for variable 'x'.

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

Divide each side by '10'.
x = 9

Simplifying
x = 9

See similar equations:

| 16c-19c=9 | | 22-12f=24 | | log3(1/81)=x | | -5(k-79)+-11=-61 | | 4b^3-16b^2-2b/2b | | 94c-21c-84c=-66 | | (-12)*(-3)*5= | | 2x^2-10x-12= | | 9y+10.1=20 | | -5(11+m)=-45 | | 210/40=x | | 96c-91c-5=95 | | 5x+25+2x+50=180 | | 56-4x=6-9x | | 8+3n=10 | | z/9-1=7 | | 40x=210 | | 8x+12=5x+99 | | 5x+25=2x+50 | | 2-p=-6 | | 36-8x=-28 | | 6x+40=2x+72 | | 0.75(x-40)=0.35(x+20)+0.35(x+20) | | m-12=-7 | | 10k-2k-2k+2k-2=6 | | 4x+14=2x+48 | | -4=2v-v | | 6x-113=2x-9 | | sinx-1/2 | | 6+10n=6 | | 4(q+2)-7=13 | | 9n+-17n+-18=14 |

Equations solver categories