Simplify
–6+{14+2 (60 – 9(1 + 3)]} .
enter your answer in the box.

56

Step-by-step explanation:

Start with the innermost parenthesis 1+3=4, now moving outwards we have -9(4)=-36, we now have 60-36=24, 2(24)=48, 14+48=62, -6+62=56

a) 7x=7

step-by-step explanation:

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.