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Popular >

7(x-3)=5(x+3)

Solution

7 (x - 3) = 5 (x + 3)

Solution

x = 18

Solution steps

7 (x - 3) = 5 (x + 3)

Expand

7 (x - 3) : 7 x - 21

Expand

5 (x + 3) : 5 x + 15

7 x - 21 = 5 x + 15

Move

21

to the right side

7 x = 5 x + 36

Move

5 x

to the left side

2 x = 36

Divide both sides by

2

x = 18

Popular Examples

1/9 (3x-6-5((7x)/2-5))+13(x-5)+1/4 =0

\frac{1}{9} (3 x - 6 - 5 (\frac{7 x}{2} - 5)) + 13 (x - 5) + \frac{1}{4} = 0

h + 7 = 20

M=(10^2*25*36)/(30^2*20^2)

M = \frac{1 0 ^{2} \cdot 25 \cdot 36}{3 0 ^{2} \cdot 2 0 ^{2}}

solvefor a,3a+b=22 solve for

a, 3 a + b = 22

4 (3 x - 10) = - 160

Frequently Asked Questions (FAQ)

What is the answer to 7(x-3)=5(x+3) ?
The answer to 7(x-3)=5(x+3) is x=18
Solve for x: 7(x-3)=5(x+3)
The solution is x=18