Solve for X: -22x + 35 - 4x = 31 - 8 + 10x Linear Equation

Question

Solve for X:

22x+354x=318+10x -22x+35-4x=31-8+10x

Video Solution

Solution Steps

00:00 Find X
00:04 Collect like terms
00:21 Arrange the equation so that X is isolated on one side
01:10 Isolate X
01:24 Factor 36 into 12 and 3
01:31 Simplify what we can
01:36 And this is the solution to the problem

Step-by-Step Solution

Let's solve the equation step by step:

Given equation: 22x+354x=318+10x -22x + 35 - 4x = 31 - 8 + 10x .

First, simplify both sides by combining like terms.

On the left side:

  • Combine all terms with x x : 22x4x=26x -22x - 4x = -26x .
  • The constant term remains: +35 +35 .
  • So, the left side simplifies to: 26x+35 -26x + 35 .

On the right side:

  • Simplify constants: 318=23 31 - 8 = 23 .
  • The term with x x remains: +10x +10x .
  • So, the right side simplifies to: 23+10x 23 + 10x .

The equation now is: 26x+35=23+10x -26x + 35 = 23 + 10x .

Next, move all terms involving x x to one side and constant terms to the other side:

  • Subtract 10x 10x from both sides: 26x10x+35=23 -26x - 10x + 35 = 23 .
  • Combine like terms: 36x+35=23 -36x + 35 = 23 .

Now, isolate the x x term:

  • Subtract 35 from both sides: 36x=2335 -36x = 23 - 35 .
  • Simplify the constants: 36x=12 -36x = -12 .

Finally, solve for x x by dividing both sides by 36-36:

  • x=1236 x = \frac{-12}{-36} .
  • Which simplifies to: x=13 x = \frac{1}{3} .

Therefore, the solution to the problem is x=13 x = \frac{1}{3} .

Answer

13 \frac{1}{3}