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Iteru [2.4K]
2 years ago
13

4x+7-(x+6)=68Solve.​

Mathematics
2 answers:
mash [69]2 years ago
8 0

Hi!

__________________________________________________________

\rightsquigarrow\circ\boldsymbol{Answer}\circ\leftharpoonup

x=

\rightsquigarrow\circ\boldsymbol{Explanation}\circ\leftharpoonup

First let's distribute the minus sign.

\twoheadrightarrow\sf 4x+7-x-6=68

\bullet <em>Add 6 to both sides</em>

<em />\twoheadrightarrow\sf 4x+7-x=74

\bullet <em>Subtract the x's</em>

<em />\twoheadrightarrow\sf 3x+7=74

\bullet <em>Subtract 7 from both sides</em>

<em />\twoheadrightarrow\sf3x=67

\bullet <em>Divide both sides by 3</em>

<em />\twoheadrightarrow\sf x=\cfrac{67}{3}

\bullet <em>Great job! We solved for the variable</em>

--

Hope that this helped! Best wishes.

\textsl{Reach far. Aim high. Dream big.}\\\boldsymbol{-Greetings!-}

--

Oliga [24]2 years ago
3 0

4x + 7 - (x + 6) = 68 \\  \\ 4x + 7 - x - 6 = 68 \\  \\ 3x + 1 = 68 \\  \\ 3x = 68 - 1 \\  \\ 3x = 67 \\  \\ x =  \frac{67}{3}  \\  \\ x = 22.3

The value of x is 67/3 or 22.3 .

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