x+4[7]=70

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Solution for x+4[7]=70 equation: 


Simplifying
x + 4[7] = 70

Multiply 4 * 7
x + 28 = 70

Reorder the terms:
28 + x = 70

Solving
28 + x = 70

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + x = 70 + -28

Combine like terms: 28 + -28 = 0
0 + x = 70 + -28
x = 70 + -28

Combine like terms: 70 + -28 = 42
x = 42

Simplifying
x = 42

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