7(2-x)-5=30

Simple and best practice solution for 7(2-x)-5=30 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(2-x)-5=30 equation:


Simplifying
7(2 + -1x) + -5 = 30
(2 * 7 + -1x * 7) + -5 = 30
(14 + -7x) + -5 = 30

Reorder the terms:
14 + -5 + -7x = 30

Combine like terms: 14 + -5 = 9
9 + -7x = 30

Solving
9 + -7x = 30

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -7x = 30 + -9

Combine like terms: 9 + -9 = 0
0 + -7x = 30 + -9
-7x = 30 + -9

Combine like terms: 30 + -9 = 21
-7x = 21

Divide each side by '-7'.
x = -3

Simplifying
x = -3

See similar equations:

| dx+b=6(x-d) | | (4x-3)(x+2)(x-6)=0 | | y(x-9)+6(x-9)= | | 0.75n=n+13 | | 6u-30=2(3u+5) | | 11x^2-65x-36=0 | | abx+a^2=bx+2a^2-a | | 7x-5=4x+3x+9 | | -0.2x-0.9=0.9x+2.4 | | 2(t+6)=6t+7 | | -10+x-4-2=4x-4 | | 6x-7-5x-12= | | 2t+6=6t+7 | | 6x^6-1x^2=0 | | 3c-4-2=10 | | 2(-5)(-3)(-3)= | | 5ab-5=7+2a | | (2t+6)+(6t+7)= | | 9x^3-24x^2+16x=0 | | 5(w+4)-8w= | | -8z+8=-13 | | 7x^2-7x+2= | | x+(15+14)= | | 2t+6=6 | | 2t+6=0 | | 0.1x+0.4(40-x)=6.7 | | Y=-10y+7 | | 6c^4+30c^3+36c^2=0 | | 45a^4-150a^2+125= | | -5(4t-4)=2(1-10t)+18 | | -2x+-3(4+-2x)=2(x-3)+2 | | 15x^2y+16xy^2+y^3= |

Equations solver categories