28 + 8x = 8(x + 3) + 2What is x?
2 answers:
Answer:
Step-by-step explanation:
28 + 8x = 8x + 24 + 2
28 + 8x = 8x + 26
28 ≠ 26
no solution
Answer:
The equation is invalid.
Step-by-step explanation:
Simplifying:
28 + 8x = 8(x + 3) + 2
Reorder the terms:
28 + 8x = 8(3 + x) + 2
28 + 8x = (3 * 8 + x * 8) + 2
28 + 8x = (24 + 8x) + 2
Reorder the terms:
28 + 8x = 24 + 2 + 8x
Combine like terms: 24 + 2 = 26
28 + 8x = 26 + 8x
Add '-8x' to each side of the equation.
28 + 8x + -8x = 26 + 8x + -8x
Combine like terms: 8x + -8x = 0
28 + 0 = 26 + 8x + -8x
28 = 26 + 8x + -8x
Combine like terms: 8x + -8x = 0
28 = 26 + 0
28 = 26
Solving:
28 = 26
The left and right sides are not equal! Meaning theres no solution.
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