3.75+2(6.75)=7x+30

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Solution for 3.75+2(6.75)=7x+30 equation: 


Simplifying
3.75 + 2(6.75) = 7x + 30

Multiply 2 * 6.75
3.75 + 13.5 = 7x + 30

Combine like terms: 3.75 + 13.5 = 17.25
17.25 = 7x + 30

Reorder the terms:
17.25 = 30 + 7x

Solving
17.25 = 30 + 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.
17.25 + -7x = 30 + 7x + -7x

Combine like terms: 7x + -7x = 0
17.25 + -7x = 30 + 0
17.25 + -7x = 30

Add '-17.25' to each side of the equation.
17.25 + -17.25 + -7x = 30 + -17.25

Combine like terms: 17.25 + -17.25 = 0.00
0.00 + -7x = 30 + -17.25
-7x = 30 + -17.25

Combine like terms: 30 + -17.25 = 12.75
-7x = 12.75

Divide each side by '-7'.
x = -1.821428571

Simplifying
x = -1.821428571

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