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Solve the equation $224=2x\left(20+1\cdot -2x\right)+20x$

Step-by-step Solution

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Solution

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Final Answer

$x=7,\:x=8$
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Step-by-step Solution

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Multiply $1$ times $-2$

$224=2x\left(20-2x\right)+20x$

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

$224=2x\left(20-2x\right)+20x$

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Learn how to solve one-variable linear equations problems step by step online. Solve the equation 224=2x(20+1*-2x)+20x. Multiply 1 times -2. Multiply the single term 2x by each term of the polynomial \left(20-2x\right). Combining like terms 40x and 20x. Rearrange the equation.

Final Answer

$x=7,\:x=8$

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Function Plot

Plotting: $224-2x\left(20+1\cdot -2x\right)-20x$

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0
a
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d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
◻2
◻◻
√◻
√

◻√◻
◻√
∞
e
π
ln
log
log◻
lim
d/dx
D□x
∫
∫◻
|◻|
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

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Main Topic: One-variable linear equations

Algebraic equations that have just one variable.

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