Interactive practice questions
Solve the equation $9x+6x+7-3x=55$9x+6x+7−3x=55.
Write each line of working as an equation.
Easy
< 1min
Solve the equation $4x+2+9x-12+6x+7=130$4x+2+9x−12+6x+7=130.
Easy
1min
Solve this equation for $x$x by rearranging the equation:
$7x=x+30$7x=x+30
Enter each line of working as an equation.
Easy
1min
Solve this equation for $x$x by rearranging the equation:
$8x=6x+10$8x=6x+10
Enter each line of working as an equation.
Easy
< 1min
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