2 years ago

How to factor the tens from 30x40

Mathematics

2 answers:

Mariana [72]2 years ago

6 0

10(3+4)= 30+40

I factored the 10 and put it on the outside

Margaret [11]2 years ago

5 0

http://www.showme.com/sh/?h=Qi8gLxo

This should help :)

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Solve for x ~<br><img src="https://tex.z-dn.net/?f=4x%20-%2016%20%3D%2064" id="TexFormula1" title="4x - 16 = 64" alt="4x - 16 =

Naddika [18.5K]

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's solve for x ~

$\qquad \sf \dashrightarrow \:4x - 16 = 64$

$\qquad \sf \dashrightarrow \:4(x - 4) = 64$

$\qquad \sf \dashrightarrow \:(x - 4) = 64 \div 4$

$\qquad \sf \dashrightarrow \:x - 4 = 16$

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