Question

The steps for solving the equation 2(x + 5) + 3 = 27 are shown below. What property justifies going from Step F to Step G?
A. 2(x + 5) + 3 = 27
B. 2x + 10 + 3 = 27
C. 2x + 13 = 27
D. 2x + 13 - 13 = 27 - 13
E. 2x + 0 = 14
F. 2x = 14
G. x = 7
A. Additive Identity
B. Division property of equality
C. Substitution
D. Subtraction property of equality

Answer 1

@jim_thompson5910

Answer 2

Any ideas?

Answer 3

F. 2x = 14
G. x = 7
A. Additive Identity
B. Division property of equality
C. Substitution
D. Subtraction property of equality

Answer 4

C?

Answer 5

Why would "substitution" justify going from Step F to Step G?

Answer 6

@ilovedaivd ?

Answer 7

i dont know please explain

Answer 8

You begin with the equation: 2x = 14
and
transform it into the equivalent equation: x = 7
by doing what to both sides?

Answer 9

A ?.......