7x-2+2x=5(-4)

Simple and best practice solution for 7x-2+2x=5(-4) 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+2x=5(-4) equation:


Simplifying
7x + -2 + 2x = 5(-4)

Reorder the terms:
-2 + 7x + 2x = 5(-4)

Combine like terms: 7x + 2x = 9x
-2 + 9x = 5(-4)

Multiply 5 * -4
-2 + 9x = -20

Solving
-2 + 9x = -20

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 9x = -20 + 2

Combine like terms: -2 + 2 = 0
0 + 9x = -20 + 2
9x = -20 + 2

Combine like terms: -20 + 2 = -18
9x = -18

Divide each side by '9'.
x = -2

Simplifying
x = -2

See similar equations:

| 2x+0.3=0.2x+2.1 | | 25a^2-144t^2=0 | | 5X^2-10=90 | | 7x-35/7 | | 7+3x/4=7/4+3x | | 9/5(21)+32 | | (7x-35)/7 | | 5/x=0.481 | | 6x+8+-3x=x+-7+4x | | 1.3x+2.7=3.2x-3 | | 60(15.70)=26x+6 | | (-4/5)(-5/6) | | (7n-3)=(4n+2) | | 81=.54x | | x=90(.30) | | 2x+1-4x=9+2x | | 2x+9=41-8x | | (x+5)-2(4-5x)=3(x+5)-2 | | 10x+7=157 | | 3.22-1.14x=4x-2.691 | | X-4-x4/3=0 | | (2x+4)+(2x+1)=4(x-1)+8 | | 3x+6(1-x)=12 | | 148=-16t^2+96t+8 | | x=2.5433(14.5)+28.465 | | 125,000.00+65.00x=175.00x | | 4r^2-49g^2=0 | | 4c^2+20cg+25g^2=0 | | (3x+5)+(2x+2)=5(x-1)+8 | | (3x+5)+(2x+2)=5(x-1)8 | | 30-0.5n=10 | | -2/5y+4=16 |

Equations solver categories