4x-7=7(7x-4)

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Solution for 4x-7=7(7x-4) equation:


Simplifying
4x + -7 = 7(7x + -4)

Reorder the terms:
-7 + 4x = 7(7x + -4)

Reorder the terms:
-7 + 4x = 7(-4 + 7x)
-7 + 4x = (-4 * 7 + 7x * 7)
-7 + 4x = (-28 + 49x)

Solving
-7 + 4x = -28 + 49x

Solving for variable 'x'.

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

Add '-49x' to each side of the equation.
-7 + 4x + -49x = -28 + 49x + -49x

Combine like terms: 4x + -49x = -45x
-7 + -45x = -28 + 49x + -49x

Combine like terms: 49x + -49x = 0
-7 + -45x = -28 + 0
-7 + -45x = -28

Add '7' to each side of the equation.
-7 + 7 + -45x = -28 + 7

Combine like terms: -7 + 7 = 0
0 + -45x = -28 + 7
-45x = -28 + 7

Combine like terms: -28 + 7 = -21
-45x = -21

Divide each side by '-45'.
x = 0.4666666667

Simplifying
x = 0.4666666667

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