Question Solve the equation x=9 Evaluate 3×25+x=21Multiply the terms 23(5+x)=21Cross multiply 3(5+x)=2×21Simplify the equation 3(5+x)=42Divide both sides 33(5+x)=342Divide the numbers 5+x=342Divide the numbers More Steps Evaluate 342Reduce the numbers 114Calculate 14 5+x=14Move the constant to the right side x=14−5Solution x=9 Show Solution Rewrite the equation x=9 Evaluate 3×25+x=21Evaluate 23(5+x)=21Reduce the fraction More Steps Evaluate 23(5+x)Calculate 215+3xReduce the fraction 215+23x 215+23x=21Multiply both sides of the equation by LCD 15+3x=42Move the constant to the right side 3x=27Solution x=9 Show Solution Graph
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix