WordGPT

Solve 5x + 7 = 32

The solution of 5x + 7 = 32 is x = 5.

Explain it step by step in chatMake a short video of it
The lines y = 5x + 7 and y = 32 meet at x = 5246810102030405060x = 5y = 5x + 7y = 32
The lines y = 5x + 7 and y = 32 meet at x = 5. 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+7=325x + 7 = 32
  2. 2

    Subtract 7 from both sides:

    5x+7−7=32−7 ⇒ 5x=255x + 7 - 7 = 32 - 7 \ \Rightarrow\ 5x = 25
  3. 3

    Divide both sides by 5:

    5x5=255 ⇒ x=5\frac{5x}{5} = \frac{25}{5} \ \Rightarrow\ x = 5
  4. 4

    Check: put x = 5 back into the equation.

    5⋅5+7=25+7=32✓5\cdot5 + 7 = 25 + 7 = 32 \checkmark
LaTeX source of the formulas on this page
\[ 5x + 7 = 32\ \Rightarrow\ x = 5 \]
\[ 5x + 7 = 32 \]
\[ 5x + 7 - 7 = 32 - 7 \ \Rightarrow\ 5x = 25 \]
\[ \frac{5x}{5} = \frac{25}{5} \ \Rightarrow\ x = 5 \]
\[ 5\cdot5 + 7 = 25 + 7 = 32 \checkmark \]

Trying values of x in 5x + 7 = 32

x5x + 7Equals 32?
322no
427no
532yes
637no
742no

Questions

What is x in 5x + 7 = 32?

The solution of 5x + 7 = 32 is x = 5.

How do you solve 5x + 7 = 32?

Subtract 7 from both sides to get 5x = 25, then divide both sides by 5 to get x = 5.

How do I check the answer?

Replace x by 5: 5(5) + 7 = 32, which is 32.

Similar equations

    Solve 5x + 7 = 32: x = 5 (steps and check) | WordGPT