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3 years ago

How do you solve this problem?

Mathematics

2 answers:

babymother [125]3 years ago

7 0

Let's solve your equation step-by-step.16(a−4)=13(2a+4)Step 1: Simplify both sides of the equation.16(a−4)=13(2a+4)(16)(a)+(16)(−4)=(13)(2a)+(13)(4)(Distribute)16a+−23=23a+43Step 2: Subtract 2/3a from both sides.16a+−23−23a=23a+43−23a−12a+−23=43Step 3: Add 2/3 to both sides.−12a+−23+23=43+23−12a=2Step 4: Multiply both sides by 2/(-1).(2−1)*(−12a)=(2−1)*(2)a=−4

solong [7]3 years ago

5 0

You do distributive property

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marissa [1.9K]

Answer:

distance from Houston to Galveston in kilometers will be: 80km

Step-by-step explanation:

Given

The distance from Houston to Galveston is about 50 miles.

i.e.

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As the distance from Houston to Galveston is about 50 miles, so

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Therefore,

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