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3 years ago

Solve the equation. 5(x + 4) = 70 18 14 –6 10

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

6 0

Assignment: $\bold{Solve \ Equation: \ 5\left(x+4\right)=70}$

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Answer: $\boxed{\bold{x=10}}$

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Explanation: $\downarrow\downarrow\downarrow$

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[ Step One ] Divide Both Sides By 5

$\bold{\frac{5\left(x+4\right)}{5}=\frac{70}{5}}$

[ Step Two ] Simplify

$\bold{x+4=14}$

[ Step Three ] Subtract 4 From Both Sides

$\bold{x+4-4=14-4}$

[ Step Four ] Simplify

$\bold{x=10}$

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$\bold{\rightarrow Mordancy \leftarrow}$

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4 years ago

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lana66690 [7]

Step-by-step explanation:

given,

measures of 3 angles of triangle,

angle 1 = 3x

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angle 1 + 2 + 3 = 180°

after inserting the values we got,

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