5x+7(-x+20)=154

Simple and best practice solution for 5x+7(-x+20)=154 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 5x+7(-x+20)=154 equation:


Simplifying
5x + 7(-1x + 20) = 154

Reorder the terms:
5x + 7(20 + -1x) = 154
5x + (20 * 7 + -1x * 7) = 154
5x + (140 + -7x) = 154

Reorder the terms:
140 + 5x + -7x = 154

Combine like terms: 5x + -7x = -2x
140 + -2x = 154

Solving
140 + -2x = 154

Solving for variable 'x'.

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

Add '-140' to each side of the equation.
140 + -140 + -2x = 154 + -140

Combine like terms: 140 + -140 = 0
0 + -2x = 154 + -140
-2x = 154 + -140

Combine like terms: 154 + -140 = 14
-2x = 14

Divide each side by '-2'.
x = -7

Simplifying
x = -7

See similar equations:

| Y=(x-3)+1 | | 6(x+2)=6x | | A-40=5678 | | -x-x+5x-3=4x+5 | | t=G+Grt | | (6x+6)-3x=6+3x | | 22p+11=p-7 | | -15=x^3-4x^2 | | 1y+12y+9=0 | | 8x+4+2x+6=6x+2 | | -8(1+5x)+5=-6x-22 | | 49-5x=-36 | | 6x-7(2x-20)=220 | | 8(-2)=13-3m+1 | | -6x+6(4x+14)=-42 | | 0=x^3-13x | | 12+2x-x=9x+3 | | -6(3*3-2x+3xy)= | | 4(n+6)=4n+8(n-13) | | 4x-22x=13x+12 | | 20x+35y=-14 | | 2g-14=4g-12 | | 9x-30=10+7x | | 4x-6(-x+20)=-30 | | 7.6x-3.7=3.9 | | 3/4a-5=2a | | 2x-4+5x+3=180 | | ay=5x-6 | | 2x+6(x-3)=46 | | 12n=225 | | 4(5y-6)+3y= | | E-1379=51402 |

Equations solver categories