WordGPT

Solve 5x + 8 = 48

The solution of 5x + 8 = 48 is x = 8.

Explain it step by step in chatMake a short video of it
The lines y = 5x + 8 and y = 48 meet at x = 8246810121420304050607080x = 8y = 5x + 8y = 48
The lines y = 5x + 8 and y = 48 meet at x = 8. The solution of the equation is the x-coordinate of the point where the two sides are equal.

How to work it out

  1. 1

    The goal is to get x alone. Undo the operations in the opposite order: first the addition, then the multiplication.

    5x+8=485x + 8 = 48
  2. 2

    Subtract 8 from both sides:

    5x+8−8=48−8 ⇒ 5x=405x + 8 - 8 = 48 - 8 \ \Rightarrow\ 5x = 40
  3. 3

    Divide both sides by 5:

    5x5=405 ⇒ x=8\frac{5x}{5} = \frac{40}{5} \ \Rightarrow\ x = 8
  4. 4

    Check: put x = 8 back into the equation.

    5⋅8+8=40+8=48✓5\cdot8 + 8 = 40 + 8 = 48 \checkmark
LaTeX source of the formulas on this page
\[ 5x + 8 = 48\ \Rightarrow\ x = 8 \]
\[ 5x + 8 = 48 \]
\[ 5x + 8 - 8 = 48 - 8 \ \Rightarrow\ 5x = 40 \]
\[ \frac{5x}{5} = \frac{40}{5} \ \Rightarrow\ x = 8 \]
\[ 5\cdot8 + 8 = 40 + 8 = 48 \checkmark \]

Trying values of x in 5x + 8 = 48

x5x + 8Equals 48?
638no
743no
848yes
953no
1058no

Questions

What is x in 5x + 8 = 48?

The solution of 5x + 8 = 48 is x = 8.

How do you solve 5x + 8 = 48?

Subtract 8 from both sides to get 5x = 40, then divide both sides by 5 to get x = 8.

How do I check the answer?

Replace x by 8: 5(8) + 8 = 48, which is 48.

Similar equations

    Solve 5x + 8 = 48: x = 8 (steps and check) | WordGPT