5x=30...then x=30/5.
So X=6.
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The question contains an expression but not an equation. You cannot solve an expression.
7-5x=10-(6x+7) 7-5x=-60x-70 +5x +5x 7=-55x-70 +70 +70 77=-55x Divide -55 -1.4 = x
There's nothing to solve, it's simply an expression.
x = 25 / 3squared + 5
7X-1=9+5X. add 1 to both sides 7X=10+5X. Subtract 5X and get 2X=10 divide by 2 and x=5