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Solve 4x + 4 = 60

The solution of 4x + 4 = 60 is x = 14.

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The lines y = 4x + 4 and y = 60 meet at x = 1481012141618204050607080x = 14y = 4x + 4y = 60
The lines y = 4x + 4 and y = 60 meet at x = 14. 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.

    4x+4=604x + 4 = 60
  2. 2

    Subtract 4 from both sides:

    4x+4−4=60−4 ⇒ 4x=564x + 4 - 4 = 60 - 4 \ \Rightarrow\ 4x = 56
  3. 3

    Divide both sides by 4:

    4x4=564 ⇒ x=14\frac{4x}{4} = \frac{56}{4} \ \Rightarrow\ x = 14
  4. 4

    Check: put x = 14 back into the equation.

    4⋅14+4=56+4=60✓4\cdot14 + 4 = 56 + 4 = 60 \checkmark
LaTeX source of the formulas on this page
\[ 4x + 4 = 60\ \Rightarrow\ x = 14 \]
\[ 4x + 4 = 60 \]
\[ 4x + 4 - 4 = 60 - 4 \ \Rightarrow\ 4x = 56 \]
\[ \frac{4x}{4} = \frac{56}{4} \ \Rightarrow\ x = 14 \]
\[ 4\cdot14 + 4 = 56 + 4 = 60 \checkmark \]

Trying values of x in 4x + 4 = 60

x4x + 4Equals 60?
1252no
1356no
1460yes
1564no
1668no

Questions

What is x in 4x + 4 = 60?

The solution of 4x + 4 = 60 is x = 14.

How do you solve 4x + 4 = 60?

Subtract 4 from both sides to get 4x = 56, then divide both sides by 4 to get x = 14.

How do I check the answer?

Replace x by 14: 4(14) + 4 = 60, which is 60.

Similar equations

    Solve 4x + 4 = 60: x = 14 (steps and check) | WordGPT