contestada

4. The steps for solving 7x+ 3 = 52 are shown. Explain how each step helps solve the equation. Includethe phrases, "Isolate the variable by _,* "Simplify," and "Isolate the variable term by ____* in youranswers.Onginal equation7x + 3 = 527x+3 - 3 = 52-37x = 49497

4 The steps for solving 7x 3 52 are shown Explain how each step helps solve the equation Includethe phrases Isolate the variable by Simplify and Isolate the var class=

Respuesta :

We have the original equation:

7x + 3 = 52

Isolate the variable x by subtracting 3 to both sides of the equation:

7x+3-3=52-3

Simplify the previous expression:

7x+0=49 or 7x = 49

Isolate the variable x dividing by 7 to both sides of the equation:

(7/7)x = 49/7

Simplify the previous expression, and finally, we have:

x = 7.

Otras preguntas