Certainly! Let's solve the equation [tex]\(3p - 7 + p = 13\)[/tex] step by step and identify the resulting equation after the first step.
Step 1: Combine like terms on the left-hand side of the equation.
The original equation is:
[tex]\[ 3p - 7 + p = 13 \][/tex]
Combine the [tex]\(3p\)[/tex] and [tex]\(p\)[/tex] terms:
[tex]\[ (3p + p) - 7 = 13 \][/tex]
Simplify the expression inside the parentheses:
[tex]\[ 4p - 7 = 13 \][/tex]
So, the resulting equation after combining the like terms (the first step) is:
[tex]\[ 4p - 7 = 13 \][/tex]
Therefore, the correct choice is:
[tex]\[ \boxed{4 p - 7=13} \][/tex]