9(50)+6x=7(50+x)

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Solution for 9(50)+6x=7(50+x) equation:


Simplifying
9(50) + 6x = 7(50 + x)

Multiply 9 * 50
450 + 6x = 7(50 + x)
450 + 6x = (50 * 7 + x * 7)
450 + 6x = (350 + 7x)

Solving
450 + 6x = 350 + 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.
450 + 6x + -7x = 350 + 7x + -7x

Combine like terms: 6x + -7x = -1x
450 + -1x = 350 + 7x + -7x

Combine like terms: 7x + -7x = 0
450 + -1x = 350 + 0
450 + -1x = 350

Add '-450' to each side of the equation.
450 + -450 + -1x = 350 + -450

Combine like terms: 450 + -450 = 0
0 + -1x = 350 + -450
-1x = 350 + -450

Combine like terms: 350 + -450 = -100
-1x = -100

Divide each side by '-1'.
x = 100

Simplifying
x = 100

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