1200+100(7)=3230-190(7)

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Solution for 1200+100(7)=3230-190(7) equation:


Simplifying
1200 + 100(7) = 3230 + -190(7)

Multiply 100 * 7
1200 + 700 = 3230 + -190(7)

Combine like terms: 1200 + 700 = 1900
1900 = 3230 + -190(7)

Multiply -190 * 7
1900 = 3230 + -1330

Combine like terms: 3230 + -1330 = 1900
1900 = 1900

Add '-1900' to each side of the equation.
1900 + -1900 = 1900 + -1900

Combine like terms: 1900 + -1900 = 0
0 = 1900 + -1900

Combine like terms: 1900 + -1900 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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