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3 years ago

8.7+w=5.1 help me plz

Mathematics

2 answers:

MAVERICK [17]3 years ago

5 0

Answer:

w = - 3.6

Step-by-step explanation:

$w = - 8.7 + 5.1 \\ \\ w = - 3.6$

Delicious77 [7]3 years ago

4 0

Answer:

w = -3.6

Step-by-step explanation:

Simplifying

8.7 + w = 5.1

Solving

8.7 + w = 5.1

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '-8.7' to each side of the equation.

8.7 + -8.7 + w = 5.1 + -8.7

Combine like terms: 8.7 + -8.7 = 0.0

0.0 + w = 5.1 + -8.7

w = 5.1 + -8.7

Combine like terms: 5.1 + -8.7 = -3.6

w = -3.6

Simplifying

w = -3.6

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