Question

solve 5(x+3)=4,(2x+1)=?

Answer 1

Answer:

5x+15=8x+4

5x-8x=4-15

-3x=-11

x=11/3

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Answer 2

Step-by-step explanation:

Given

$\tt\large\underline{ 5(x+3)=4,(2x+1)=?}$

To Find

Solve Given Equation.

Solution

Firstly Distribute

$\tt\large\underline\orange{\longmapsto5(x + 3) = 4(2x + 1)}$

$\tt\large\underline\pink{\longmapsto5x + 15 = 4(2x + 1)}$

$\tt\large\underline\red{\longmapsto5x + 15 = 8x + 4}$

Subtract 15 From Both Sides.

$\tt\large\underline\green{\longmapsto 5x + 15 - 15 = 8x + 4 - 15}$

Subtract 8x From Both Sides.

$\tt\large\underline\orange{\longmapsto5x - 8 = 8x - 11 - 8x}$

Simplify

$\tt\large\underline{−3x=−11}$

Divide both Sides By same term.

$\tt\large\underline\red{ \longmapsto\frac{ - 3x}{ - 3} = \frac{ - 11}{ - 3} }$

Cancel Terms.

$\qquad\longrightarrow\quad\sf \dfrac{\cancel{ \frac{ - 11}{ - 3} }}{\cancel{\frac{ - 3x}{ - 3} }}$

Hence,

$\tt\large\underline\pink{\longmapsto .x = \frac{11}{3} }$

Hope It Helps!!

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