Question

4 (x-4) + (x+7) = 7(4x + 2/3)​

Answer 1

Answer:

${\pink{\green{\sf{\therefore x=-0.59}}}}$

Step-by-step explanation:

$\huge{\pink{\green{\underline{\red{\sf{SOLUTION-}}}}}}$

》In the given question information given about a unsolved problem

》So, we have to solve this problem and find the value of x.

$\underline\bold{given : } \\ \implies 4(x - 4) + (x + 7) = 7(4x + \frac{2}{3} ) \\ \\ \underline \bold{to \: find : }\\ \implies x = ?$

》According to given question :

$\bold{according \: to \: BODMAS : } \\ \implies B = Bracket \\ \implies O = of \\ \implies D = Division \\ \implies M = Multiply \\ \implies A = Addition \\ \implies S = Subtraction \\ \\ \underline \bold{Using \: method \: of \: BODMAS \: to \: solve : } \\ \implies \: 4(x - 4) + (x + 7) = 7(4x + \frac{2}{3} ) \\ \implies 4x - 16 + x + 7 = 7( \frac{12x + 2}{3} ) \\ \implies 5x - 9 = \frac{84x + 14}{3} \\ \implies 15x - 27 = 84x + 14 \\ \implies - 27 - 14 = 84x - 15x \\ \implies - 41 = 69x \\ \bold{\implies x = \frac{ - 41}{69} } \\ \implies \bold{x = - 0.59}$

Answer 2

Given :

4(x - 4) + (x + 7) = 7(4x + 2/3)

Find :

Value of x.

Solution :

→ 4(x - 4) + (x + 7) = 7(4x + 2/3)

Let's solve it by using BODMAS Rule.

B = Bracket

O = Of

D = Division

M = Multiplication

A = Addition

S = Subtraction

According to BODMAS Rule first, solve the brackets then do division, multiplication, addition and in last subtraction.

So,

→ 4(x - 4) + (x + 7) = 7(4x + 2/3)

→ 4x - 16 + x + 7 = 28x + 14/3

→ 5x - 9 = 28x + 4.67

→ 5x - 28x = 4.67 + 9

→ - 23x = 13.67

→ x = -13.67/23

→ x = - 0.594

→ x = - 0.6 (approx.)

On solving we get x = -0.6