Solve the equation $7+\frac{4x}{9}=\frac{x}{2}$

Step-by-step Solution

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Final answer to the problem

$x=126$
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Step-by-step Solution

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1

We need to isolate the dependent variable $x$, we can do that by simultaneously subtracting $7$ from both sides of the equation

$\frac{4x}{9}+7-7=\frac{x}{2}-7$

Learn how to solve one-variable linear equations problems step by step online.

$\frac{4x}{9}+7-7=\frac{x}{2}-7$

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Learn how to solve one-variable linear equations problems step by step online. Solve the equation 7+(4x)/9=x/2. We need to isolate the dependent variable x, we can do that by simultaneously subtracting 7 from both sides of the equation. Canceling terms on both sides. Combine all terms into a single fraction with 2 as common denominator. Apply fraction cross-multiplication.

Final answer to the problem

$x=126$

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Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more

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Function Plot

Plotting: $7+\frac{4x}{9}+\frac{-x}{2}$

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1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

How to improve your answer:

Main Topic: One-variable linear equations

Algebraic equations that have just one variable.

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